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The Importance of Regular Headlight and Tail Light Checks

August 24, 2024 by Denver Express Car Care

Sometimes even the smallest problems can have a big impact on your car. 

What if your tail lights aren’t working? (Maybe you’ve been behind a car without working tail lights.) The person behind you doesn’t notice … until it’s too late. Now you’re faced with car repairs, insurance inquiries, and lots of time and money wasted. 

Headlight and tail light checks might not seem that important. Do you really need to minotaur them regularly? The short answer is: Yes. 

At a minimum, headlights and tail lights keep you, your passengers, and the traffic around you safe. They can also alert you to a bigger problem. Is your electrical system running well? 

Understanding Your Vehicle’s Lighting System

Your vehicle’s lighting system is more than just headlights and tail lights—it’s an essential safety feature that helps you see and be seen on the road. The system includes several components, each serving a critical function in different driving conditions.

Headlights are your primary source of illumination when driving at night or in low-visibility conditions. They come in two main types: low beam and high beam. Low beams are angled downwards to prevent blinding oncoming traffic, while high beams provide a broader, more intense light for driving in areas with no street lighting.

The Importance of Regular Headlight and Tail Light Checks

Tail lights, located at the rear of your vehicle, are equally important. They ensure your car is visible to drivers behind you, especially in low light or poor weather conditions. When you press the brake pedal, the brake lights—part of the tail light assembly—illuminate, signaling your intention to slow down or stop.

Connected to your lighting system includes turn signals, which communicate your intention to turn or change lanes, and hazard lights, used to alert other drivers to a potential danger or an emergency situation. Some vehicles also feature daytime running lights (DRLs), which automatically turn on to enhance your visibility during the day.

How Often Should I Check My Vehicle’s Lights?

Regularly checking your vehicle’s lights is a simple yet essential task to ensure your safety and compliance with road regulations. But how often should you inspect them?

  • Monthly Inspections. A good rule of thumb is to check all of your vehicle’s lights—headlights, tail lights, brake lights, turn signals, and hazard lights—at least once a month. This routine helps you catch any issues before they become serious problems. A quick walk-around of your vehicle while the lights are on will allow you to identify any bulbs that are dimming, flickering, or have burned out.
  • Before Long Trips. Before heading out on a long drive, especially at night or during inclement weather, take a few minutes to inspect your lights. Ensuring that all lights are functioning correctly can prevent unexpected failures when you’re far from home.
  • After Replacing a Bulb. If you’ve recently replaced a light bulb, it’s wise to check it periodically for a few weeks to ensure it was installed correctly and is working as expected.
  • During Routine Maintenance. Incorporate light checks into your vehicle’s routine maintenance schedule, such as oil changes or tire rotations. Most service centers will check your lights as part of their standard inspection process, but it’s always a good idea to request it if not offered.
  • Seasonal Changes. As the days grow shorter in the fall and winter, you rely more on your vehicle’s lighting system. This is an ideal time to conduct a thorough check and make any necessary adjustments, such as headlight alignment or cleaning lenses to remove cloudiness.

Can I Upgrade My Standard Headlights To LED?

Upgrading your standard headlights to LED (Light Emitting Diode) bulbs is an increasingly popular choice among drivers looking to enhance their vehicle’s lighting performance. LED headlights offer several benefits, but before making the switch, it’s important to understand both the advantages and considerations involved.

Advantages of LED Headlights

  • Brighter and Clearer Light. LED headlights produce a brighter and more focused beam of light compared to traditional halogen bulbs. This improved illumination enhances visibility, particularly at night and in adverse weather conditions, making your drive safer.
  • Energy Efficiency. LED bulbs consume less power than halogen bulbs, reducing the strain on your vehicle’s electrical system. This efficiency can contribute to a slight improvement in fuel economy over time.
  • Longer Lifespan. LEDs have a significantly longer lifespan compared to halogen bulbs, often lasting up to 20,000 hours or more. This means fewer replacements, saving you money in the long run.
  • Modern Aesthetic. LEDs emit a crisp, white light that can give your vehicle a modern and sleek appearance, enhancing both functionality and style.

Considerations Before Upgrading

  • Compatibility. Not all vehicles are equipped to handle LED bulbs without modifications. Some cars may require additional components, like a heat sink or a CANbus adapter, to ensure the LED bulbs work correctly and avoid issues such as flickering or error codes.
  • Legal Compliance. Check your local regulations before upgrading, as some areas have specific laws regarding headlight modifications. Installing non-compliant LED bulbs could result in fines or your vehicle failing an inspection.
  • Installation. While some LED kits are designed for easy plug-and-play installation, others may require more advanced skills or professional help. Improper installation can lead to poor performance or even damage to your vehicle’s lighting system.
  • Beam Pattern. LED headlights can sometimes produce a different beam pattern compared to halogen bulbs. It’s crucial to ensure the beam is properly aligned to avoid blinding oncoming traffic.

Electrical Problems – When To Seek Help

Your vehicle’s lighting system is a critical safety component on the road, and when it starts to malfunction, it’s essential to address the issue promptly. While some minor lighting issues, like replacing a burnt-out bulb, can be handled on your own, there are certain electrical problems that require professional assistance. Here’s when you should consider seeking help:

Flickering or Dim Light

If your headlights, tail lights, or interior lights are flickering or appear dim, it could be a sign of a more serious electrical issue, such as a failing alternator or a weak battery. These components are vital to your vehicle’s operation, and ignoring the signs could lead to more significant problems or even leave you stranded.

Lights Not Turning On

When your lights fail to turn on, even after replacing the bulbs, it could indicate a wiring issue, a blown fuse, or a malfunctioning switch. Electrical wiring problems can be complex and potentially dangerous if not handled correctly, so it’s best to have a professional diagnose and fix the issue.

Burning Smell or Smoke

A burning smell or visible smoke when you turn on your lights is a serious warning sign. This could be caused by a short circuit, overheating wires, or other electrical faults. In this situation, turn off your vehicle immediately and seek professional help to prevent further damage or a potential fire.

Repeatedly Blown Fuses

If you find that your vehicle’s fuses keep blowing shortly after replacement, it’s likely due to an underlying electrical problem, such as a short circuit or an overloaded circuit. Continually replacing fuses without addressing the root cause can lead to more extensive damage.

Dashboard Warning Lights

Some vehicles are equipped with dashboard warning lights specifically for the lighting system. If you see a warning light related to your headlights, tail lights, or any other part of your lighting system, it’s important to have it checked out as soon as possible. Ignoring these warnings can compromise your safety and potentially lead to costly repairs down the line.

Aftermarket Modifications

If you’ve installed aftermarket lighting components, such as LED headlights or custom tail lights, and experience any issues, it’s advisable to consult a professional. These modifications can sometimes cause unexpected electrical problems if not installed correctly or if they’re incompatible with your vehicle’s system.

Is It Time For An Inspection?

Something as minor as a headlight or tail light problem can turn into a big deal. Before repairs get you down, schedule an inspection today. It’s the easiest way to ensure everything on your vehicle is working correctly, and will keep you safe no matter where you go on your drive. 

How can we help you? Give us a call today. 

Filed Under: Car Maintenance Tagged With: Headlight and Tail Light Checks

The Benefits of Regular Drivetrain Inspections

August 21, 2024 by Denver Express Car Care

You know to change your motor oil every few thousand miles. You know to keep your tires pressurized to ensure they connect with the road. 

But a drivetrain inspection? That might be a bit more fuzzy. What is it, and how does it all work?

What Is a Drivetrain?

Drivetrain is one of those terms that may be referred to in many ways. Driveline is used synonymously, referring to the components that transfer power from the transmission to the wheels. 

Why not call it the transmission system? Some do. In a broad sense, the drivetrain and the transmission system are the same. 

Power train, geartrain, drive system – there are many ways to emphasize different aspects of the drivetrain system. What’s important to note is that it’s what makes your car function. It’s what makes your car go. 

What Makes Up a Drivetrain?

Don’t let the word confuse you. The drivetrain in today’s cars refers to the group of components that work together to deliver power from the engine to the wheels, enabling the vehicle to move. The drivetrain is made up of several components you probably already know. 

Transmission. The transmission is responsible for adjusting the power and torque from the engine, converting it into the appropriate speed and power needed to turn the wheels. You probably have an automatic sitting in the driveway, but manual or continuously variable (CVT) are available too.

Driveshaft. The driveshaft is a rotating shaft that transmits torque from the transmission to the differential. In front-wheel-drive cars, this may be referred to as a half-shaft or axle shaft.

Differential. The differential is a gearbox that splits the engine torque into two outputs, allowing the wheels to rotate at different speeds, which is necessary when turning corners.

The Benefits of Regular Drivetrain Inspections

Axles. Axles connect the differential to the wheels, carrying the load of the vehicle and transmitting the torque from the differential to the wheels.

CV Joints (Constant Velocity Joints). These joints are located at the ends of the driveshafts in front-wheel-drive and all-wheel-drive vehicles, allowing the driveshaft to flex while maintaining constant rotational speed.

Transfer Case (in AWD/4WD vehicles). The transfer case splits the power between the front and rear axles in all-wheel-drive or four-wheel-drive vehicles.

There are dozens of parts that make up each of these systems. They vary based on make and model, or what type of vehicle you drive. 

The drivetrain components are located at the front of the vehicle on front-wheel drive cars, with power being delivered to the front wheels. It’s the opposite with rear-wheel drive, where power is sent to the rear wheels with drivetrain components typically running from front to back. All-wheel and four-wheel drive distributes power to all four wheels, with a transfer case to manage power distribution between the front and rear axles. 

Drivetrain Inspections and Maintenance 

Just looking at the components makes you understand how important it is to care for every part. Without a drivetrain, your car won’t go. 

If you ignore it and hope for the best, you’ll wind up with an inefficient vehicle that faces costly repairs throughout the year. All of that can be avoided with regular maintenance. Here’s what we suggest. 

Quarterly

Or maybe we should say seasonally. As each season passes by on the calendar, it’s a good idea to give your car a visual inspection. 

Check for leaks around the transmission, differential, and transfer case (if applicable).

Inspect the driveshaft, axles, and CV joints for any signs of wear, cracks, or leaks in the rubber boots.

Because the transmission is so important, it’s a good idea to check the transmission fluid level (if your vehicle has a dipstick). Top up if necessary. If your vehicle has a sealed transmission, this step might be skipped or performed by a mechanic during scheduled service.

We also recommend paying attention to any unusual sounds, such as clunking, whining, or grinding noises when driving, especially when accelerating, decelerating, or turning. These noises can indicate issues with the drivetrain components.

Semi-Annual Maintenance 

We suggest taking it a step further every six months. (How about summer and winter?)

Start by checking the transmission fluid condition. Inspect the color and smell of the transmission fluid. It should be a clear red or amber color and not smell burnt. If the fluid is dark or smells burnt, it might be time for a change.

Check the CV boots for any tears or leaks. Damaged CV boots can allow dirt and moisture to enter, leading to joint failure.

For rear-wheel, all-wheel, and four-wheel drives, check the fluid level in the differential. Top up if needed, or schedule a fluid change if it’s due.

For all-wheel and four-wheel drives, ensure the transfer case fluid is at the correct level and in good condition.

Annual Maintenance 

Are you on track with your drivetrain inspections and maintenance? Once a year, we also encourage drivers to schedule an annual inspection to go deeper with drivetrain maintenance. 

How many miles have you put on your vehicle? Your vehicle’s manufacturer may recommend a change for the transmission fluid and filter. This is typically required every 30,000 to 60,000 miles but can vary based on the vehicle and driving conditions.

For vehicles with a differential, change the fluid as per the manufacturer’s recommendations, usually every 30,000 to 60,000 miles.

Change the transfer case fluid according to the manufacturer’s schedule, generally every 30,000 miles, especially for vehicles used in off-road or heavy-duty conditions.

Lubricate the U-joints (if applicable) and inspect the driveshaft for any signs of wear or damage.

Inspect the axle seals and wheel bearings for any leaks or wear. Repack or replace as needed.

Sounds easy, yes? 

Just keep in mind that every vehicle and every drive experience is different. 

Colorado can have harsh winters; inspect the drivetrain components for any signs of wear or leaks before the cold weather sets in, as freezing temperatures can exacerbate existing issues.

If your vehicle is used off-road, drivetrain maintenance may need to be more frequent due to the increased stress on the components and exposure to dirt, water, and other elements.

When Was Your Last Drivetrain Inspection? 

We get, drivetrain inspections might not be at the top of your list. You might not spend much time thinking about your vehicle’s drivetrain at all. But drivetrain inspections will ensure your vehicle is in good working order throughout the year. 

We can help. Inspections are designed to ensure everything is in good working condition. It’s the easiest way to keep you out on the road, getting you where you need to go without worrying about maintenance problems. 

Schedule your inspection today. 

Filed Under: Car Maintenance Tagged With: Drivetrain Inspections

The Importance of Regular Car Air Conditioning System Checks

August 14, 2024 by Denver Express Car Care

It’s 90 degrees out, and the thermometer keeps climbing. We’re on track for breaking records this summer. 

Nothing feels better than jumping into your car and feeling a blast of cool air from the vents as you drive down the road. 

But what if your air conditioning system isn’t working? Regular air conditioning checks can ensure you’ll never face the heat with a system that isn’t working. Let’s find out a little bit more. 

Signs Your Car’s Air Conditioning System Is Malfunctioning

Weak Airflow

One of the most common indicators is weak airflow. This happens over time. The air feels weaker or inconsistent, even when the AC is set to its highest setting. Weak airflow often points to problems with the blower fan, which may be worn out or obstructed by debris. It could also indicate a blockage in the air ducts or a failing ventilation system. Over time, dust and debris can accumulate in the AC vents and filters, restricting the flow of air. If left unchecked, weak airflow can lead to more significant issues, reducing the overall efficiency of your car’s AC system and leaving you uncomfortable during your drives.

Warm Air

When your car’s air conditioning system blows warm air instead of cold, it can be a sign of several potential issues. Warm air may indicate low refrigerant levels, which could be due to a leak in the system. The refrigerant is essential for absorbing heat and cooling the air before it reaches the cabin. A faulty compressor is another common cause, as it is responsible for circulating the refrigerant through the system. If the compressor is damaged or not functioning properly, it cannot effectively cool the air. Other causes might include a malfunctioning condenser or an issue with the cooling fans. It’s essential to address this problem quickly, as continued use of the AC under these conditions can lead to more extensive damage to the system.

The Importance of Regular Car Air Conditioning System Checks

Strange Noises

Unusual noises from your car’s air conditioning system can be alarming and are often a sign of mechanical problems. Rattling sounds may indicate loose components or debris caught in the system, while grinding noises can point to issues with the compressor or worn-out bearings. A squealing sound, particularly when the AC is first turned on, might be a sign of a slipping or worn-out belt. These noises are typically due to wear and tear or lack of maintenance, which can cause parts to break down over time. 

Unpleasant Odors

A musty or moldy smell from the air conditioning vents is a clear sign of trouble. This odor often indicates mold or mildew growth within the AC system, usually caused by moisture accumulation. When moisture collects in the evaporator or ducts and isn’t properly drained, it creates an ideal environment for mold to grow. This affects the air quality inside the car, potentially leading to respiratory issues and inefficiency within the system. 

Benefits Of Regular Air Conditioning Checks

Have you noticed a sign that something is wrong with your car’s air conditioner? Have you paid attention? Part of ensuring your air conditioning system is well cared for is performing regular checks. They help you in more ways than one. 

Enhanced Comfort

Regular maintenance ensures your car’s air conditioning system functions efficiently, providing a comfortable and pleasant driving environment. With optimal cooling performance, you’ll enjoy a consistent and refreshing flow of cool air, even during hot weather conditions. This enhances your comfort, making long drives and daily commutes more enjoyable for you and your passengers.

Improved Air Quality

Routine checks and servicing help maintain clean air filters and vents, preventing the buildup of dust, pollen, and other pollutants. This leads to improved air quality inside the car, reducing the risk of respiratory issues and allergies. Clean air filters also prevent unpleasant odors and the growth of mold or bacteria in the system, contributing to a healthier cabin environment.

Increased Fuel Efficiency

A well-maintained air conditioning system operates more efficiently, placing less strain on the engine and improving fuel economy. When the AC system is functioning optimally, it requires less energy to cool the air, resulting in lower fuel consumption. This can lead to cost savings on fuel over time and a reduced environmental impact.

Prevention of Major Repairs

Regular inspections can identify minor issues before they develop into major problems, helping to prevent costly repairs. By addressing issues such as refrigerant leaks, worn-out components, or electrical malfunctions early on, you can avoid more extensive damage that might require expensive repairs or replacements.

Extended System Lifespan

Regular maintenance helps extend the lifespan of your car’s air conditioning system by keeping all components in good working condition. By ensuring that parts like the compressor, condenser, and evaporator are functioning properly, you can prolong the overall durability and reliability of the system, saving money on premature replacements.

Better System Performance

Routine checks and servicing ensure that all components of the AC system are operating at their best, leading to improved overall performance. This means faster cooling, consistent temperature regulation, and better dehumidification, all of which contribute to a more effective air conditioning system.

Safety and Reliability

A properly functioning air conditioning system enhances safety by preventing foggy windows and ensuring clear visibility. Regular checks can also prevent unexpected breakdowns and failures, ensuring that your AC system remains reliable when you need it most, especially during extreme weather conditions.

Preservation of Vehicle Value

Keeping your car’s air conditioning system in top condition helps preserve the overall value of your vehicle. A well-maintained AC system is an attractive feature for potential buyers and can contribute to a higher resale value when it comes time to sell or trade in your car.

Is It Time For An Air Conditioning Check?

When it comes to your car’s air conditioning system, relying on a trusted mechanic is crucial to the overall performance of your vehicle. True professionals have the knowledge and expertise to get the job done right the first time. Bring your car in for a check, and we’ll ensure the air conditioner is properly maintained, preventing hazards and optimizing performance. 

Need an air conditioner check? We can help. Give us a call today. 

Filed Under: Heating-Air Conditioning Tagged With: Regular Air Conditioning Checks

How to Choose the Right Coolant for Your Vehicle

August 7, 2024 by Denver Express Car Care

When you visit the gas station, do you pay attention to the fuel pumped into your vehicle? Of course. You select a gas station you trust. You select the right fuel – regular, premium, diesel? You know it makes a difference because you feel it in the way your car drives. 

What about motor oil? You have it on the calendar to replace every few thousand miles. You have an auto repair shop that’s done a good job in the past. Your car is running well – why mess with success!?

Did you know an engine’s coolant is equally as important as your gas or motor oil?

In the summer, coolant raises the boiling point of the cooling system. In the winter, it lowers the freezing point and protects the engine and cooling system from corrosion. This means your engine is protected from overheating or freezing when driving in those sweltering or freezing temperatures. 

But here’s the thing: coolant is not a once-and-done fluid. It needs maintenance just like your motor oil. As coolant ages, it breaks down and becomes less effective over time. When this happens, it impacts many other components in your vehicle. 

When you decide it’s time for maintenance, choosing the right coolant might not be top of mind. Maybe it should be. 

Why Does Your Car Need Coolant?

Coolant is a fluid that circulates through a car’s engine to regulate its temperature. You might also know it as antifreeze. It’s typically a mixture of water and ethylene glycol (or sometimes propylene glycol), which helps prevent the liquid from freezing in cold temperatures or boiling over in high temperatures. 

When you look at it, you’ll notice coolant often comes in different colors like green, yellow, pink, or orange, depending on the type and manufacturer. Why does your car need it? Several reasons. 

How to Choose the Right Coolant for Your Vehicle
  • Temperature Regulation: The primary function of coolant is to absorb heat from the engine and disperse it through the radiator, preventing the engine from overheating. An engine that runs too hot can suffer severe damage, including warped components and a potential engine failure.
  • Prevents Freezing: In cold climates, the coolant prevents the liquid in the engine from freezing. If the coolant were to freeze, it could expand and crack the engine block, causing significant damage.
  • Corrosion Protection: Modern coolants contain additives that help protect the engine’s internal components from corrosion, rust, and scale build-up. This prolongs the life of the engine and ensures it operates efficiently.
  • Lubrication: Coolant also helps lubricate the moving parts it comes into contact with, such as the water pump, ensuring they function smoothly and reducing wear and tear.
  • Maintains Pressure: Coolant helps maintain proper pressure within the cooling system, which is crucial for the system’s effectiveness. The coolant raises the boiling point of the water in the engine, allowing the engine to run hotter without boiling over, which improves efficiency.

There Are Several Different Types Of Coolant

We don’t live in a world with only one make and model of vehicle. Each manufacturer designs its vehicles with specific guidelines in place. That’s why several different types of coolant are available to meet the specific needs and manufacturers requirements. 

While there are many different types of coolant, the most common types include:

  • Inorganic Acid Technology (IAT) Coolant: This is the green coolant you might find in older cars made before the mid-1990s. It needs to be changed every 2-3 years or 30,000 miles.
  • Organic Acid Technology (OAT) Coolant: Often orange, but it can also be green, pink, or red. This type is used in many modern cars, like GM vehicles. It lasts longer—up to 5 years or 150,000 miles.
  • Hybrid Organic Acid Technology (HOAT) Coolant: Usually yellow or orange, this coolant combines the benefits of IAT and OAT coolants. You’ll find it in cars from brands like Ford and Chrysler, and it also lasts about 5 years or 150,000 miles.
  • Phosphate-Free Organic Acid Technology (P-OAT) Coolant: Typically blue or pink, this coolant is common in European and Asian cars, like BMW and Mercedes-Benz. It’s designed to last up to 5 years or 150,000 miles.
  • Nitrate Organic Acid Technology (NOAT) Coolant: Purple or pink, this is mainly for heavy-duty vehicles, like trucks and diesel engines. It provides extra protection against specific types of wear and lasts a long time.
  • G-05 Coolant: This yellow or gold coolant is used in some Ford, Chrysler, and Mercedes-Benz vehicles. Like HOAT coolants, it’s good for about 5 years or 150,000 miles.
  • Si-OAT Coolant: Often purple or pink, this type is found in many European cars, like Audi and Volkswagen. It’s especially good for modern engines and also lasts up to 5 years or 150,000 miles.

How Do You Know Which Coolant To Use In Your Car?

Just like motor oil, coolant is necessary to keep your car running well. Which should you use? Luckily, this isn’t something you have to run to the market and pick out on the shelves. There are many ways to select the right coolant your car needs to keep your engine running smoothly and avoid potential damage. 

Check Your Vehicle’s Owner’s Manual

The best place to start is your vehicle’s owner’s manual. It will specify the type of coolant recommended by the manufacturer. This recommendation is based on your car’s engine design and materials, so it’s crucial to follow it.

Look for Manufacturer-Specific Coolants

Some car manufacturers, like GM, Ford, or European brands like BMW and Mercedes-Benz, require specific types of coolant that match their vehicles’ cooling systems. These coolants often have brand-specific names, like “Dex-Cool” for GM vehicles. Using the coolant recommended by the manufacturer ensures optimal performance and avoids warranty issues.

Consider the Age and Type of Your Vehicle

Older vehicles, especially those made before the mid-1990s, typically use Inorganic Acid Technology (IAT) coolant, which is often green. Modern vehicles generally require Organic Acid Technology (OAT), Hybrid Organic Acid Technology (HOAT), or other advanced types of coolant. These are usually longer-lasting and provide better protection against corrosion.

Pay Attention to the Coolant Color

While color can be a helpful guide, it’s not foolproof. Different types of coolant can be the same color, so it’s not a reliable indicator on its own. Always cross-check the type of coolant with what your car’s manual specifies.

Avoid Mixing Different Types of Coolant

Mixing different coolants can lead to chemical reactions that reduce the coolant’s effectiveness or cause engine damage. If you’re switching coolant types (e.g., from IAT to OAT), it’s often necessary to completely flush the system first to avoid mixing.

Consult a Professional

If you’re unsure, it’s always a good idea to consult a mechanic or the dealership. They can provide guidance on the right coolant for your car and even perform a coolant flush if needed.

Use Online Resources

Many coolant brands provide compatibility charts or tools on their websites where you can enter your vehicle’s make, model, and year to find the right coolant.

Better yet, find an auto repair shop you can trust. 

They will inspect your coolant whenever you bring your car in for inspection. And when necessary, they will choose the right coolant for your car and replace it for efficiency. 

It’s the best way to ensure your car stays protected against temperature extremes and corrosion. 

Filed Under: Car Maintenance Tagged With: Choose the Right Coolant

Minor Fender Bender? Don’t Forget Auto Repair

July 28, 2024 by Denver Express Car Care

Minor fender benders are a part of driving. No matter how careful you are out on the road, at some point you’ll experience minor mishaps. 

Fender benders are usually minor accidents that happen at slower speeds or even while parked. When you hop out and take a look at your car, it might not look like much. You might not notice anything at all. 

But this is your car. And safety should always be number one priority.  

Whether it’s a tap as you’re pulling out of a parking space, or a minor altercation out on the road, your first step is to ensure safety. That means bringing it in and allowing a trained mechanic to inspect it and fix anything that may impact your drive. 

Alignment Issues

Alignment issues might not be immediately apparent to the naked eye, but they can lead to significant problems over time. It can cause:

  • Wheel misalignment – small impacts can shift the wheels out of alignment, causing your car to pull to one side. 
  • Suspension damage – any of the suspension components – control arms, shocks, struts – can be damaged or bent. 
  • Tires – when your wheels are misaligned, it often leads to uneven tire wear. This can reduce tire life and affect your vehicle handling. 
  • Steering – fender benders can affect the steering wheel position, causing it to be off-center even if it appears to be driving straight.
  • Vibrations – misalignment can cause vibrations when driving at higher speeds. If it’s shaking and rattling, it can impact many components throughout your vehicle. 

One of our mechanics will first visually inspect the suspension components, tires, and steering system for obvious signs of damage or wear. Using alignment equipment, the mechanic will measure the angles of the wheels to see if they meet the manufacturer’s specifications.

Minor Fender Bender? Don’t Forget Auto Repair

Then we’ll inspect suspension parts such as control arms, tie rods, shocks, and struts for bends, cracks, or other damage. The tires will be checked for uneven wear patterns, which are indicative of alignment issues. The steering rack, tie rods, and other related components will be examined for damage or wear.

Whew – that’s a lot that could be potentially wrong, and you didn’t even see it!

Engine Problems

A lot of things can happen in the engine compartment that aren’t immediately visible. Yet the engine is one of the most essential systems! A fender bender can cause:

  • Radiator and cooling system damage – the impact from your fender bender can cause the radiator to crack or develop leaks, which can lead to overheating.
  • Hoses and belts – the force of the collision can dislodge or damage hoses and belts connected to the engine, leading to leaks or loss of function.
  • Fluid leaks – engine oil, transmission fluid, coolant, or other vital fluids can leak from damaged reservoirs or lines.
  • Electrical components – sensors and wiring can be jarred loose or damaged, causing malfunctions in engine management systems.
  • Engine mounts – the mounts that secure the engine to the chassis can be cracked or broken, leading to misalignment and vibration.
  • Air intake and exhaust – the air intake system or exhaust components can be damaged, affecting engine performance and emissions.

One of our mechanics will perform a thorough visual check of the engine bay for apparent signs of damage, leaks, or dislodged components. Then we’ll move to checking the levels and condition of engine oil, coolant, transmission fluid, and other fluids to ensure there are no leaks or contamination. Then it’s on to inspecting the radiator, hoses, and cooling fans for damage or leaks that could affect engine temperature regulation.

Using diagnostic tools, we’ll check for any faults in the sensors, wiring, or other electronic components connected to the engine. We’ll inspect all belts and hoses for wear, damage, or displacement, and the engine mounts for cracks, breaks, or signs of shifting. We’ll ensure the air intake is clear of obstructions and the exhaust system is intact and functioning properly.

You can’t drive if your engine isn’t in proper working condition. We won’t let you drive away until it’s all inspected. 

Electrical System Damage

Sometimes it’s not about the structure. You notice problems with your lights, or the way your car turns on, or your windows won’t roll down. There’s a lot in your vehicle connected to the electrical system. That tiny nudge from behind might have knocked something loose. 

  • Sensor damage – a minor impact can damage or dislodge sensors like those for airbags, ABS, parking assistance, and more.
  • Wiring harness damage – wires can be pinched, cut, or disconnected, leading to electrical shorts or open circuits.
  • Battery and alternator issues – the jolt from the collision can damage the battery or alternator, affecting the vehicle’s electrical supply.
  • Fuses and relays – the impact might cause fuses to blow or relays to malfunction, leading to loss of power to certain systems.
  • Lighting damage – headlights, tail lights, and indicator lights can be damaged or dislodged, causing them to malfunction.
  • Control modules – the collision can affect electronic control modules (ECMs) that manage various vehicle systems, causing erratic behavior.

And this is just the start. Many drivers don’t realize how much of their vehicle is controlled by the electrical system … until it doesn’t work. We understand this and will test and inspect to ensure everything is working. 

We’ll perform a thorough check of the engine bay, undercarriage, and interior for any obvious signs of electrical damage or dislodged components. Using an OBD-II scanner to read any error codes from the vehicle’s computer systems, we’ll look for any indicators of specific problems. We’ll check the condition of wiring harnesses for any signs of wear, pinching, or disconnection.

Then we’ll test sensors related to critical systems like airbags, ABS, and parking assistance to ensure they function correctly. We’ll test the battery and alternator to ensure they are providing proper power and charging correctly. We’ll inspect and test fuses and relays to ensure they are intact and functioning as they should. We’ll check all external and internal lights to ensure they are operational.

You might not realize just how much of a car is controlled by the electrical system. Don’t worry; we’ve got you covered. 

Have a Fender Bender? Don’t Worry!

We understand any accident can be worrisome. But you’re safe. Your passengers are safe. Now it’s time to ensure your vehicle is safe too. 

Even if you aren’t bringing it in for auto body repair, it’s still worth your time to let one of our mechanics give it a lookover. We’ll inspect it and check everything out so you can get back on the road safely and securely. 

It’s all about peace of mind. 

Filed Under: Car Maintenance Tagged With: Fender Bender Auto Repair

Towing a Vehicle – Your Car Needs More Maintenance 

July 24, 2024 by Denver Express Car Care

Ahh, summertime. You’ve been dreaming about it all year. You’ve purchased a bigger vehicle, have the boat on a trailer or jet skis ready to go. Now all you need to do is hook everything together and take off for summertime fun. 

But what about your vehicle? Is it ready for towing, especially here in Colorado where you might be towing it into the mountains? Or should you take your vehicle in for maintenance to ensure it’s ready for the road trip ahead?

It’s great to think ahead. Because towing can be strenuous, especially if your vehicle isn’t up for the job. 

How Towing Impacts Your Vehicle

What does towing do to your vehicle? Let’s look at your body as comparison. What happens after spending a morning in the garden? After pushing and pulling all sorts of equipment, how did you feel? Your back aches. Your fingers are numb. You can feel it in every muscle in your body. 

In similar fashion, towing forces your car to use components in ways they don’t normally operate. It can increase wear and tear, especially the more you tow. Of course, there are a lot of influences – how old is your car, how big is the engine, what about the tire capacity, and more. 

Just a few of the components that can be affected by towing include:

Towing a Vehicle - Your Car Needs More Maintenance 

Transmission

Towing can have a significant impact on the transmission, which has to work much harder to handle the extra load. This can cause the transmission to overheat, wear out faster, and, in severe cases, fail completely. 

Brakes 

Brakes also take a hit when towing. The additional weight means your brakes have to work harder to stop the vehicle, which can lead to faster wear of brake pads and rotors, increased brake temperatures, and even brake fade, where the brakes lose effectiveness. 

Suspension 

The suspension system bears the extra load too. Components like shocks, struts, and springs experience increased stress, which can result in premature wear and a rougher ride. 

Tires 

Don’t forget about the tires. The extra weight increases the load on your tires, leading to faster wear and a higher risk of blowouts. This also negatively impacts fuel efficiency. 

Engine 

All of this extra pulling means your engine also has to work much harder when towing. This can lead to increased wear, higher operating temperatures, and potentially reduced engine life. 

Cooling system

The cooling system has to handle more heat generated by the engine and transmission during towing. This added strain can cause the engine to overheat if the cooling system is not in top condition. 

Drivetrain 

Imagine the stress the drivetrain endures as you pull your favorite toys into the hills. This can include the driveshaft, axles, and differential. These parts experience higher levels of stress, leading to increased wear and potential failure. 

Frame 

The vehicle’s frame and hitch components carry the weight and force of the towed load. Over time, this can cause frame stress and potential deformation. 

Fuel economy 

Lastly, towing increases aerodynamic drag and vehicle weight, which leads to higher fuel consumption and reduced fuel economy. To mitigate the impacts of towing, regular maintenance, proper equipment, careful driving, and balanced load distribution are essential.

Understanding Towing Capacity

You have a truck or an SUV. You also have a boat or a camper. You can’t just hook one to the other without understanding towing capacity. Have you ever heard phrases like “payload capacity” or ‘towing capacity?” 

Towing capacity is the maximum weight your vehicle can safely tow, including the trailer and its cargo. This capacity varies between vehicles and is determined by the manufacturer based on factors like the engine, transmission, brakes, and suspension system.

How do you find your vehicle’s towing capacity?

  • Check the Owner’s Manual: Manufacturer specifications are listed here.
  • Look for a Label: Some vehicles have a label inside the driver’s door with the towing capacity.
  • Online Resources: Visit the manufacturer’s website or reliable automotive sites for information.

Ready To Tow – Maintenance Items To Ensure You’re Always Ready

The thing about living in Colorado is there are always opportunities to take off and enjoy nature. Summer, winter, spring, or fall, tow all of your toys just a handful of miles from home, and enjoy all Colorado has to offer. 

To do so, keep your vehicle in good operating condition, to be ready for whenever you decide to hit the road. 

Start with your engine and transmission. Ensure you follow the recommended oil change intervals, especially before towing. Consider using high-quality or synthetic oil for better protection under stress. Check the transmission fluid regularly and replace it as needed. Clean, fresh fluid helps the transmission run cooler and more efficiently, which is crucial when towing.

Because the cooling system is critical, inspect the radiator for leaks and ensure the coolant level is adequate. Flush and replace the coolant according to the manufacturer’s recommendations to prevent overheating. Check all hoses and belts for signs of wear, cracks, or leaks. Replace them if they show any signs of damage to avoid unexpected breakdowns.

Can you imagine navigating the open road without working brakes? Inspect brake pads and rotors for wear and replace them if necessary. Towing puts extra strain on the brakes, so they need to be in top condition. Check the brake fluid level and quality. Replace it if it’s dark or has debris, as fresh brake fluid ensures optimal braking performance.

Just as important is your suspension system. Inspect the shocks and struts for leaks or damage. Replace them if they’re worn out to maintain a smooth ride and proper handling. Check the condition of the springs. Heavy loads can wear them out faster, so replace any that are sagging or broken.

Your tires will wear out faster too. Ensure all tires, including the spare, are properly inflated to the recommended pressure. Inspect tire tread for even wear and sufficient depth. Replace any tires that are worn out or damaged.

More gadgets mean more stress on your electrical system. Check the battery’s condition and ensure it’s fully charged. Towing can put extra demand on the electrical system, so a healthy battery is essential. Inspect all wiring and electrical connections, especially those related to trailer lights and brakes, to ensure they are secure and in good working order.

We also recommend keeping an eye on your drivetrain. Check the differential fluid level and quality. Replace it according to the manufacturer’s schedule to ensure smooth operation. Inspect the drive shaft and axles for wear and lubrication. Replace any worn or damaged components.

Before heading out, check your vehicle’s overall condition. Take a walk around for visual inspections to catch any potential issues early. Consider getting a professional mechanic to perform a thorough inspection and maintenance check before any major towing trip.

It’s the best way to ensure you’re safe and your vehicle is ready to tow. 

Can we help you get ready for your next vacation? 

Filed Under: Car Maintenance Tagged With: Vehicle Towing Maintenance

Understanding the Signs of Transmission Problems and How to Fix Them

July 21, 2024 by Denver Express Car Care

Imagine your life without your car. Hard to do, isn’t it?

You jump behind the wheel in the morning, and it’s go-go all day. You start it and stop it. You brake for lights and stop signs. You throw it into gear as you drive away. You put it into reverse as you back out of parking spaces. 

But what if you notice a problem? What if you try to put it into gear and it slips? Or refuses to switch gears? 

That’s a sign of transmission problems. 

What Is A Transmission?

In simple terms, a transmission is a mechanical component that transmits power from the engine to the wheels. Its primary function is to ensure that the engine operates within an optimal range of speeds while providing a range of output speeds to the wheels. This allows the vehicle to accelerate smoothly from a standstill to high speeds and to operate efficiently under various driving conditions.

Today, we almost always operate with automatic transmissions. This is where the vehicle automatically changes gears based on speed and engine load without the driver needing to intervene.

If you drive a sports car or an older vehicle, you might have driven with a manual transmission. This is where the driver manually shifts gears using a clutch and gear stick. Continuously variable transmissions and dual-clutch transmissions exist too, though they aren’t as common. 

Understanding the Signs of Transmission Problems and How to Fix Them

Signs Of Transmission Problems  

Transmissions work … until they don’t. Luckily, transmission failure doesn’t usually happen without warning. 

Listen to your car. Pay attention. It rarely goes from working to nothing without warning. 

Noises

This is one of the most popular ways people start to notice problems. They turn the key, they put it in drive, and hear something unusual. When you know how your car usually sounds, it’s easy to pick up when things don’t sound quite right. 

Don’t ignore these sounds. Clunking, humming, or whining are all indicators of automatic transmission problems. If you notice it when your car is shifting gears, it is a clear indicator of problems. It’s time for a mechanic to look it over. 

Smells

What’s that smell? If it seems to be coming from your engine compartment, it’s a sure sign of a problem. As transmission fluid runs low or wears down, it overheats and starts to burn. It can create a burning smell that’s hard to ignore. The longer it operates under these conditions, the more damage will occur with your engine. A hot engine contributes to early wear and corrosion. 

Of course, smells can come from many places. Maybe a trapped plastic bag made its way up and melted inside the engine compartment. Maybe dripping antifreeze is causing a problem. Whatever the case, treat the smell as a problem, and get it checked out quickly. 

Check Engine Light

There can be dozens of little lights on your dashboard, all blinking for your attention. Each of them means something different. But the check engine light is often the one that confuses people the most. It can tell you the gas cap is loose, you have a faulty oxygen sensor, or you have transmission problems. Big difference, right?

If the transmission is triggering a dashboard icon, it’s sensing jerks and tremors you might not notice until later. It’s picking up these subtle changes, alerting you to potential problems. If you get it checked quickly, it might remain a minor problem, and be an easier, less expensive fix. 

Shifting Problems

When your car is working correctly, it slides into gear every time you adjust the gears. Problems arise when you notice that the slide isn’t working quite the way it used to. It hesitates. It gives you no response. Ignore this, and there may come a time when the transmission leaves you stranded, without being able to get it into gear. 

Fluid Leaks

Your vehicle has several essential fluids to keep it operating and lubricated. If fluids break down or start to leak, the system weakens and eventually becomes inoperable. 

A transmission fluid leak is easy to spot. It has a unique red color and sweet smell. If it’s degrading, it will take on a darker red color and start to have a toasted smell. 

This is something you can easily watch for yourself. Take a look at your driveway as you drive away. If you see the red color, your transmission fluid is leaking. It’s time to bring it in right away. 

Won’t Go Into Gear

You go to move from park to reverse or drive, and it refuses to go into gear. It’s often a fluid issue. If the fluid is clean, it might be a problem with the shift cables or clutch. The computer system could also be the issue. 

If it is the computer system, you can give your car a reboot. Disconnect the battery for a few minutes, and the computer reboots once it’s reengaged. If you still have a problem, it’s one of the others. You’ll need to get your car into see one of our mechanics to fix the problem. 

Slipping Gears

With a manual transmission, you, the driver, change gears. With an automatic, you can choose reverse, neutral, or drive, then the transmission handles the rest. 

If your car is slipping between gears without any change from you, it’s dangerous for you and the engine. This could be caused by low fluids or worn down transmission components that are allowing the gear to slip. Get your vehicle into our repair shop to avoid dangerous situations. 

Pay Attention and Don’t Miss These Transmission Problems

If you’ve noticed any of these transmission problems, it’s time to get it checked out. Whether you hear it, smell it, or notice it as you drive, don’t put it off. Minor problems can be easier and less expensive to fix. Bigger problems risk leaving you stranded by the side of the road. 

Have questions? We’re here to help. Come in today and we’ll help you get to the root of the problem. 

Filed Under: Transmission Tagged With: Transmission Problems

The Role of Belts and Hoses in Your Car’s Performance

July 18, 2024 by Denver Express Car Care

When you think about car maintenance, what do you think of? Adding oil and changing the tires? Tracking specific systems – you’ll need new brakes, especially if you head into the mountains from time to time. 

With thousands of parts, today’s cars are technological wonders. While we might not think about specific parts, we understand that they come together and create a personal asset few of us can live without. 

So it’s no wonder that when you hear of specific parts, you might scratch your head, wondering how it fits in. Take belts and hoses as an example. How many are there? How often should they be inspected? The more you know, the better maintenance you can provide. 

The Role of Belts and Hoses in Your Car’s Performance

How Many Belts and Hoses Are There?

In total, a typical modern car will have around 1-2 belts and approximately 10-12 hoses. The exact number can vary based on the specific vehicle’s design and features.

Belts:

  • Serpentine Belt: Most modern cars have a single serpentine belt that drives multiple peripheral devices in the engine, such as the alternator, power steering pump, water pump, and air conditioning compressor. When functioning properly, it ensures that these systems operate efficiently, contributing to the car’s overall performance, including electrical power, steering ease, engine cooling, and cabin comfort.
  • Timing Belt/Chain: Many cars have either a timing belt or timing chain that synchronizes the rotation of the crankshaft and the camshaft(s) to ensure the engine’s valves open and close at the proper times during each cylinder’s intake and exhaust strokes. This precise timing is critical for optimal engine performance, fuel efficiency, and preventing engine damage.

Hoses:

  • Radiator Hoses: Typically, there are two main radiator hoses – an upper and a lower hose that connect the radiator to the engine. Radiator hoses circulate coolant between the engine and the radiator, maintaining the engine’s temperature within the optimal range. Proper functioning of these hoses prevents overheating and subsequent engine damage, ensuring reliable performance.
  • Heater Hoses: Two heater hoses carry coolant to and from the heater core inside the car’s cabin. Heater hoses carry coolant to the heater core, enabling the car’s heating system. While primarily affecting cabin comfort, maintaining these hoses is essential to prevent coolant leaks and maintain overall cooling system integrity.
  • Fuel Hoses: These include hoses that transport fuel from the fuel tank to the engine. Fuel hoses transport fuel from the tank to the engine. Ensuring these hoses are intact and leak-free is vital for consistent fuel delivery, which impacts engine efficiency and performance.
  • Brake Hoses: Each wheel typically has a brake hose connecting the brake lines to the brake calipers. Brake hoses link the brake lines to the brake calipers, facilitating the hydraulic pressure needed for braking. Well-maintained brake hoses are essential for responsive and safe braking performance.
  • Vacuum Hoses: Various vacuum hoses are used for the engine’s air intake system and emissions control systems. Vacuum hoses play roles in the engine’s air intake and emissions control systems. Properly functioning vacuum hoses are crucial for engine efficiency, smooth idling, and reducing emissions.
  • Power Steering Hoses: If the car has hydraulic power steering, there will be hoses to carry the power steering fluid between the pump and the steering gear. Power steering hoses carry fluid between the power steering pump and the steering gear, enabling easier steering. Maintaining these hoses ensures responsive and smooth steering, enhancing driving comfort and control.
  • Air Conditioning Hoses: These carry refrigerant between the air conditioning compressor, condenser, evaporator, and expansion valve or orifice tube. Air conditioning hoses transport refrigerant within the A/C system, affecting cabin cooling. While not directly impacting engine performance, they contribute to overall driving comfort.

Recognizing The Signs of Wear and Tear

With so many belts and hoses, something is bound to go wrong eventually. As with other parts, your car is designed to warn you of potential problems long before they arise. This is where it’s up to you to recognize these signs to keep your car more reliable and safer. 

When it comes to belts, there are a few key things to watch for. First, inspect the belts for visible cracks along the surface, as small cracks can be an early warning of more significant damage. Belts are typically made from rubber, and are smooth and flexible. You will notice cracks simply by viewing them, taking in faults in the smooth surface. 

Additionally, look for frayed edges or missing pieces, which indicate significant wear. If you hear a high-pitched squealing noise when the engine is running, it could be a sign of a loose or worn-out belt. 

You might also notice glazing; if the belts appear shiny, they might be slipping due to wear or improper tension. Press on the belt to see if it feels loose—this loss of tension means it may need tightening or replacing. 

For hoses, there are similar signs of wear and tear to be aware of. Look for visible cracks or splits, especially near the connections or bends. Bulging hoses are also a concern; if a hose looks swollen, it is likely deteriorating from the inside and may burst soon. 

Fluid leaks around hose connections are another indicator that a hose is failing to maintain a proper seal. When you squeeze the hoses, they should feel firm but flexible; a soft or spongy feel suggests the material is breaking down. If they feel hard or brittle, they are likely deteriorating and may crack or break soon. 

Also, watch for discoloration or hardened areas, which can signal heat damage or chemical exposure. When in doubt, check it out. It’s the best way to ensure each hose is still in good working condition.

Visual inspection is something you can do yourself. Always perform these checks with the engine off and cooled down to avoid injury. Gently press on the belts to check for proper tension, and refer to your vehicle’s manual for the correct tension specifications. 

Not something you choose to do yourself? The good news is you can partner with a reliable mechanic and they’ll take over visual inspection for you. They’ll perform a quick inspection whenever you bring your car in for maintenance. If you think something is wrong, we can take a look then too. Taking these precautions will help prevent breakdowns and ensure your vehicle remains in good working condition.

Schedule Your Belt and Hose Checkup Today

When was the last time your car was inspected to ensure belts and hoses were operating efficiently? Without them, you’ll notice it in the way your car drives and performs. 

Give us a call. We’ll get your car in, make any adjustments, and have you back on the road again for a smooth, safe ride. It’s the best way to ensure peak vehicle performance.

Filed Under: Car Maintenance, Engine Tagged With: Car Belts And Hoses

Keeping Your Cool With Your Car’s Cooling System

July 10, 2024 by Denver Express Car Care

How do you feel on a hot summer day? Tired? Worn down? Sluggish? 

Now think about your car. A lot of heat builds up under the hood. 

But it’s not just the 100-degree days that can impact how your vehicle operates. It’s more than outside temperatures that impact your car’s cooling system. 

What you know can impact how well your car operates now and into the future. 

A Car’s Cooling System – How It Works

Let’s look at a car’s cooling system in simple terms. 

The cooling system plays a vital role in keeping the engine from overheating. When the engine runs, it generates a lot of heat. The coolant absorbs this heat, preventing the engine from getting too hot. The thermostat monitors the temperature of the coolant. If the coolant is still cold, the thermostat stays closed, allowing the engine to warm up quickly. Once the coolant reaches the right temperature, the thermostat opens, letting the coolant flow through the system.

The water pump, which is driven by the engine’s belt, keeps the coolant moving. It circulates the coolant from the engine to the radiator and back again, ensuring continuous cooling. When the hot coolant reaches the radiator, it flows through thin tubes and fins. The radiator fan and the air that moves through the radiator as the car drives help to cool the coolant down. This process releases the heat from the coolant into the air.

Keeping Your Cool With Your Car’s Cooling System

After the coolant is cooled down in the radiator, it returns to the engine to absorb more heat. This cycle repeats over and over to maintain the engine at the perfect temperature.

Digging Deeper – How The Radiator Plays a Role

As the coolant absorbs heat from the engine, it becomes hot. This hot coolant travels to the radiator, which acts as a heat exchanger and transfers heat from the coolant to the air outside the car.

The radiator consists of a series of thin tubes and fins. They are designed to maximize the surface area that comes into contact with the air. As the coolant flows through these tubes, the large surface area helps dissipate the heat more efficiently.

When the car is moving, air flows through the radiator, helping to carry the heat away. If the car is stationary or moving slowly, the radiator fan kicks in to pull air through the radiator. This ensures that the coolant is always being cooled, even in traffic or at a standstill.

Once the coolant has passed through the radiator and cooled, it is recirculated back into the engine. The water pump keeps the coolant moving, ensuring a continuous cycle of heat absorption and dissipation.

The radiator works alongside other components, like the thermostat and water pump, to ensure the engine remains at an optimal temperature. It prevents the engine from overheating by continuously removing excess heat from the coolant.

Does Your Car’s Cooling System Work To Keep You Cool?

While the air conditioning system in a car is primarily designed to cool the cabin for the passengers, it does interact with the car’s cooling system in several ways:

The radiator cooling fan also cools the AC condenser. When the AC is running, the fan might run more frequently to help cool both the engine coolant and the AC refrigerant.

When the AC is on, the compressor adds an additional load on the engine. This can increase the engine’s operating temperature, making the cooling system work harder to maintain the optimal temperature.

The condenser, which is typically mounted in front of the radiator, releases heat from the refrigerant. This can slightly raise the temperature of the air passing through the radiator, affecting the engine’s cooling efficiency.

A Tip For A Hot Day

If your car begins to overheat, one immediate action you can take is to turn off the air conditioner and turn on the heater. Here’s why this helps:

The AC compressor adds a significant load to the engine. By turning off the AC, you reduce this load, which can help lower the engine’s temperature. The AC system generates extra heat, especially around the condenser, which is located near the radiator. Turning off the AC minimizes this additional heat, allowing the cooling system to work more efficiently.

Even though this may seem counterintuitive, turning on the heater will help your car. 

The car’s heater uses the same coolant that flows through the engine. When you turn on the heater, it diverts some of this hot coolant to the heater core, a small radiator inside the car’s cabin. The heater fan then blows air over this heater core, transferring heat from the coolant to the air, and releasing it into the cabin. This process effectively removes heat from the engine, aiding in cooling it down. 

Here’s what to do. 

Turn Off the AC

This reduces the load on the engine and minimizes the extra heat generated by the AC system.

Turn On the Heater and Fan to Maximum

Set the heater to the highest temperature and the fan to the highest speed. This will draw the maximum amount of heat away from the engine and into the cabin.

Pull Over Safely

If the temperature continues to rise or if the overheating persists, pull over safely and turn off the engine. Continuing to drive with an overheating engine can cause severe damage.

These actions provide immediate relief to the overheating engine by reducing the workload and enhancing the heat dissipation process. By managing the engine’s temperature more effectively, you can prevent potential damage to critical components like the head gasket, radiator, and engine block.

Stay Cool …

Whether your car is overheating or you are from a lack of AC inside the passenger compartment, we can help you with repairs. Use this knowledge to help protect your car’s engine from severe overheating damage while seeking a long-term solution to the underlying issue. And stay cool in the process. 

Have a question? Give us a call or stop by today. We’re here to help. 

Filed Under: Car Maintenance Tagged With: car cooling system

Essential Maintenance Tips for New Car Owners

July 7, 2024 by Denver Express Car Care

There’s a reason you trade in your old car for something new. You expect it to run better, with fewer trips to the repair shop. 

Yet fewer trips to the repair shop isn’t the same as never scheduling an inspection. Because your car is new, it’s important to get in the habit of scheduling regular maintenance visits to ensure it stays in optimal operation mode for as long as possible. 

Here’s something to consider. Only 1 percent of cars built each year will make it past 200,000 miles. While the average distance driven is different for every driver, on average, drivers put on 13,476 miles per year. 

No matter how many miles you put on each year, or how your driving habits compare to other drivers, there are ways to make smarter decisions while driving, to keep your car newer longer. Just a few maintenance tips can make your new car ownership a more pleasant experience. Here’s how. 

Essential Maintenance Tips for New Car Owners

Start With Motor Oil Changes

You might hear it all the time, but there is truth in the theory that motor oil changes increase the longevity of your vehicle. It’s fundamental to the health of the engine.

Motor oil lubricates the engine’s moving parts, reducing friction and preventing wear and tear. Without regular oil changes, the oil can become dirty and less effective, leading to increased friction and potential engine damage. Motor oil also helps dissipate heat generated by the engine. Over time, oil breaks down and loses its ability to cool the engine effectively, which can lead to overheating and damage.

Oil plays a crucial role in keeping the engine clean. It picks up dirt, debris, and metal particles as it circulates, ensuring these contaminants are removed and the engine runs smoothly. Regular oil changes ensure that the engine remains clean and in optimal condition. Fresh oil ensures optimal engine performance. As oil degrades, it becomes thicker and less efficient, causing the engine to work harder and reducing fuel efficiency.

Need another reason? Regular oil changes help to prevent sludge buildup. Old oil can turn into sludge, clogging engine parts and leading to severe damage. Regular oil changes prevent sludge buildup and keep the engine components functioning correctly. Many car manufacturers require regular oil changes to maintain the warranty. Neglecting oil changes can void the warranty, leaving you responsible for costly repairs.

It’s also one of the least expensive insurance policies you can give your car. Regular oil changes are relatively inexpensive compared to the cost of major engine repairs or replacements caused by neglecting oil maintenance. This simple maintenance item ensures your vehicle runs smoothly, efficiently, and reliably for years to come.

Ensure Safety By Performing Tire Maintenance Regularly

Even driving off the lot can present vehicle challenges. Imagine running over a nail on the way off the lot. Or hitting a pothole on the way home. Your tires can instantly become a challenge in keeping your car well-maintained. 

Of course, there are easy ways to overcome these challenges, and ensure the tires are always in good working condition. Tires are incredibly important to the overall safety and drivability of your vehicle. Properly inflated tires ensure better handling, fuel efficiency, and reduce the risk of blowouts. 

Luckily, today’s cars are more technology-focused than ever before. They monitor things like tire pressure, alerting you with a dashboard icon the moment it strays from its suggested reading. Even knowing that, it’s a good idea to check your tire pressure at least once a month and before long trips.

In addition to maintaining the right tire pressure, balancing and rotating your tires can help your car perform better and last longer. Tire rotation helps distribute wear more evenly across all four tires, extending their lifespan. Balanced tires prevent uneven tread wear and reduce vibrations, which can improve driving comfort and vehicle stability. In all cases, it helps you stay safer while on the road. 

This isn’t something you should forget or put off. Instead, calendar it. Make it as regular as an oil change. And find a trusted repair shop that can help you get each of these jobs done in a timely manner. 

Get To Know Your Owner’s Manual

Sounds easy enough. Yet how many new car owners sit down with their owner’s manuals and digest the information inside? Not many. And it’s no wonder when studies show some makes and models can have owner’s manuals hundreds of pages long, requiring hours of studying just to get a basic understanding of how their vehicles work. 

This manual is a valuable resource that provides detailed information about when to perform various maintenance tasks. Understanding your vehicle’s specific needs helps you keep it in top condition. Yet we get why that’s not always possible. 

So we have another idea for you. Find a mechanic you can trust. A reliable mechanic can ensure that regular maintenance becomes a part of your routine, helping you address any issues before they become significant problems. They keep track of your car’s condition, offering suggestions along the way to keep your car in good working condition. 

They can help you make the best decision for your car, and for your wallet. You can trust them knowing they won’t steer you in the wrong direction. And you’ll have more peace of mind knowing you can keep driving your car for many years to come. 

Proactive … Not Reactive

Even from this friendly advice, we hope you’ll take away the knowledge that being proactive is always the better road than reacting to repairs as they surface. Plan on routine maintenance rather than waiting for problems to arise. 

And if you’re looking for a mechanic to help you along the way, reach out today. We’re family owned and operated, and take pride in getting to know our customers. 

Have a question about your new car? We’re here to help. All you have to do is ask. 

Filed Under: Car Maintenance Tagged With: Maintenance Tips for New Car Owners

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Express Car Care
4200 E. Evans Ave. Denver, CO (map)
Phone: (303) 691-2760
Located just southeast of the Colorado Light Rail station

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Brakes Service

Warning Signs Your Brakes Need Immediate Attention

Affordable Brake Pad Replacement in Denver: What You Need to Know

How to Prevent and Fix Uneven Brake Pad Wear

Oil Change

Top Benefits of Getting Regular Oil Changes in Denver

Oil Change Specials in Denver: Save Money and Keep Your Car Running Right

Why Regular Oil Changes Are Crucial for Denver Drivers

Suspension

How to Know If Your Car Needs Suspension Repair in Denver’s Bumpy Roads

A Guide To Understanding Bushings on a Car

Tips for Preventing Wear and Tear on Your Car’s Suspension

Transmision Service

How Often Should You Service Your Transmission in Denver?

Transmission Trouble? Common Signs and When to Visit Our Denver Shop

How to Prevent Common Issues with Automatic Transmissions

Engine Service

Is Your Car Hesitating During Acceleration?

How to Troubleshoot a Rough Idling Engine

Signs Your Car’s Water Pump Might Be Failing

Auto Tips & Tricks

Check Engine Light On? Here’s What Denver Drivers Need to Know

The Importance of Regular Wheel Alignment for Tire Longevity

The Benefits of a Well-Maintained Suspension System

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