Express Car Care of Denver

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Insider Tips and Tricks for Improving Average Fuel Economy

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While the headlines say gas prices are stable, you might shudder every time you pull into the gas station. The national average gas price is $3.59, and if you dream of road-tripping anywhere outside of Colorado, you can expect to spend a fair amount of gasoline to keep your car filled. 

Rather than paying the price at the pump, you might dream of making your car more fuel efficient. Is there an easy way to improve fuel economy? Are there tips and tricks that can save you money every time you pull into the pumps?

What Fuel Efficiency Means

Fuel efficiency refers to how effectively a vehicle utilizes fuel to propel itself and perform its intended functions. Sounds easy enough. But there are a lot of nuances to it.

High fuel efficiency means a vehicle can travel longer distances using less fuel, while low fuel efficiency indicates that more fuel is required to cover the same distance. But there isn’t a “right” or “wrong” guideline to follow. If you drive a large SUV, moving from 10 to 12 MPG might seem like a massive improvement. If you’re already seeing 35 MPG or more, a one or two MPG bump might not seem like much. 

Fuel economy is in the eye of the beholder. 

Still, you know there are benefits. More fuel-efficient vehicles require less frequent refueling, resulting in lower fuel expenses over time. Vehicles with higher fuel efficiency produce fewer emissions per mile traveled, contributing to reduced air pollution and greenhouse gas emissions. Using fuel more efficiently reduces the consumption of finite resources such as oil and gas, promoting sustainability. All are worthy reasons for wanting to improve fuel economy. 

Insider Tips and Tricks for Improving Average Fuel Economy

5 Easy Tips For Fuel Economy Improvement 

What if we told you that better fuel economy isn’t all about maintenance items for your vehicle? There are things you can do just with your daily driving techniques that wind up saving you money at the pump. 

Obey Speed Limits

Driving at higher speeds increases air resistance, leading to greater fuel consumption. Obeying speed limits not only improves safety but also helps maintain optimal fuel efficiency. Keep an eye on speed limits and avoid excessive speeding, especially on highways where aerodynamic drag can significantly impact fuel economy.

Drive Evenly

Smooth acceleration and braking can improve fuel economy by reducing the energy required to move the vehicle. Avoid sudden accelerations and hard braking, as these behaviors waste fuel by increasing engine workload. Instead, accelerate gradually, maintain a steady speed, and anticipate traffic flow to drive more evenly and efficiently.

Pay Attention To Aerodynamics

Aerodynamic drag is a major factor affecting fuel economy, especially at higher speeds. Keep windows closed while driving on highways to minimize drag. Roof racks or carriers should also be removed when not in use to reduce aerodynamic resistance. You can improve fuel efficiency and reduce fuel consumption by paying attention to aerodynamics.

Buy Good Quality Gas

Using high-quality gasoline can contribute to better engine performance and fuel efficiency. Look for reputable gas stations that offer top-tier gasoline, which contains detergents and additives that help keep the engine clean and maintain optimal fuel system performance. While the upfront cost may be slightly higher, the long-term benefits in terms of improved fuel economy and engine longevity can outweigh the expense.

Keep At Least Half a Tank

Maintaining at least half a tank of fuel can prevent fuel pump problems and ensure optimal engine performance. Running on a near-empty tank can cause the fuel pump to overheat, potentially leading to premature wear and failure. By keeping the tank at least halfway full, you not only ensure the reliability of your vehicle but also help maintain consistent fuel efficiency.

5 Easy Tricks To Keep Your Car Primed For Better Fuel Economy

Okay, those are easy tips that can show real benefits in your fuel economy. Of course, the condition of your car does matter. Keep it in good working condition, and you will see a difference in your monthly fuel bills. Don’t worry; it doesn’t take a lot of work to keep it in good working condition. Start with these:

Check Tire Pressure Regularly 

Proper tire inflation is essential for optimal fuel economy. Check your tire pressure at least once a month and before long trips, using a tire pressure gauge. Inflate tires to the recommended pressure specified in your vehicle’s owner’s manual or on the tire placard typically located inside the driver’s door frame. Underinflated tires increase rolling resistance, leading to decreased fuel efficiency.

Engine Tune Up

Regular engine tune-ups help maintain engine efficiency and fuel economy. Follow the manufacturer’s recommended maintenance schedule for tune-up intervals, which typically include checks and adjustments to ignition timing, spark plugs, and other engine components. A well-tuned engine operates more efficiently, resulting in improved fuel economy.

Air Filter Replacement

A clean air filter is vital for efficient engine performance and fuel economy. Check and replace the air filter according to the manufacturer’s recommendations or if it appears dirty or clogged. A dirty air filter restricts airflow to the engine, leading to decreased fuel efficiency and increased fuel consumption. Regular air filter replacement ensures optimal engine combustion and fuel economy.

Use Correct Motor Oil

Using the manufacturer-recommended grade of motor oil can improve engine efficiency and fuel economy. Refer to your vehicle owner’s manual to determine your engine’s correct viscosity and type of motor oil. High-quality motor oil reduces friction and wear on engine components, promoting smoother operation and better fuel efficiency.

Maintain the Exhaust System

A well-maintained exhaust system is essential for optimal engine performance and fuel economy. Inspect the exhaust system regularly for leaks, damage, or rust, and repair or replace components as needed. A faulty exhaust system can lead to decreased fuel efficiency and increased emissions. By ensuring the exhaust system is in good condition, you can help maintain fuel economy and reduce environmental impact.

Thinking of Improving Your Car’s Fuel Economy?

Improving your car’s fuel economy isn’t just about saving money at the pump—it’s also about responsible vehicle ownership and environmental stewardship. But then you know that, don’t you? That’s why you’re here!

Proper maintenance and efficient driving habits can lead to significant savings on fuel expenses over time. By keeping your vehicle in good condition and driving it responsibly, you can maximize fuel efficiency and minimize fuel costs.

Every drop of fuel saved translates to reduced emissions and a smaller carbon footprint. By maintaining your vehicle and driving it efficiently, you contribute to cleaner air and a healthier environment for everyone.

Regular maintenance not only improves fuel economy but also helps extend the life of your vehicle. By addressing issues promptly and following recommended maintenance schedules, you can avoid costly repairs and keep your car running smoothly for years to come.

All are perfect reasons for getting more in tune with your vehicle. 

Need a little help? That’s why we’re here. Stop by or give us a call – we’ll help you take care of your car for life. 

Wired for Success: Understanding the Role of Vehicle Wiring in Auto Repair Diagnosis

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The lights blink on and off. The radio has a life of its own. Is it your car’s battery? Or is it something more? 

It may be your vehicle’s wiring, something only auto repair can fix. 

But this isn’t a job you can leave to just anyone. There are a few rules to get the job done right. 

Electrical wiring problems can be a frustrating task. Every circuit needs a power source. All circuits require continuity. Most electrical devices need a minimum voltage in order to function. If any one piece is off, you’ll have electrical problems. 

What does that mean? Where do you begin? 

What Role Vehicle Wiring Plays to the Overall Health and Functionality of your Car

Have you ever wondered what makes your car tick, beyond the roar of the engine and the spin of the wheels? Picture this: beneath the sleek exterior lies a complex network of wires, each serving a crucial role in automotive performance. From powering your headlights to ensuring your brakes respond swiftly, vehicle wiring is essential behind the scenes. But just how important is it to the overall health and functionality of your car? 

Vehicle wiring is a necessary system of your car, connecting all its parts and ensuring they work together smoothly. Think of it as the electric lifeline that powers everything from your engine to your lights and entertainment systems. Without it, your car wouldn’t be able to do much at all!

Wired for Success: Understanding the Role of Vehicle Wiring in Auto Repair Diagnosis

Modern cars have lots of fancy electronics that control things like how the engine runs and when your airbags deploy. Wiring helps these electronic control units talk to each other and to sensors all over the car. It’s like a big conversation happening under the hood, making sure everything runs just right.

Safety is a big deal in cars, and wiring is a big part of that too. It helps make sure your airbags inflate when they need to, and your brakes work properly to stop you safely. So, having good wiring means your car can keep you safe on the road.

When something goes wrong with your car, figuring out what’s causing the problem can be a real puzzle. That’s where vehicle wiring comes in handy again. Mechanics use wiring diagrams and special tools to trace electrical problems back to their source. It’s like following a map to find a hidden treasure – but instead of gold, they find the solution to your car troubles!

And with all the cool new gadgets in cars these days, like sensors that help you park and systems that keep you from drifting out of your lane, wiring is more important than ever. It’s what makes all these high-tech features work together seamlessly, making your driving experience safer and more convenient.

Corrosion – The Biggest Reason For Failure

Corrosion stands out as the top culprit behind many vehicle wiring failures. Like rusting in metal, this process occurs when moisture and other environmental factors gradually eat away at the wires and their protective coatings. Over time, this corrosion weakens connections, interrupts electrical flow, and can even lead to shorts or complete failures in the system.

Despite manufacturers’ efforts to shield wiring from the elements, corrosion remains a persistent threat, especially in regions with harsh climates or frequent exposure to salt (such as right here in the Rockies, where temperature fluctuations are part of our norm). Even small amounts of moisture can seep into wiring harnesses and wreak havoc over time.

Corrosion affects more than just the exterior of wires; it can also penetrate connectors, terminals, and other components, compromising their conductivity and leading to intermittent or permanent electrical issues. Additionally, corrosion-induced resistance can cause electrical circuits to overheat, potentially leading to fires or further damage to surrounding components.

How to Maintain Vehicle Wiring Over Time

Keeping your car’s wiring in good shape doesn’t have to be complicated. First off, give it a visual check every now and then. Look out for any signs of damage, like frayed wires or spots where the covering is worn away. Keep an eye out for rust or corrosion, especially if you live in places where it’s wet or salty.

Next up, think about protecting your wiring from the elements. A little bit of grease on connectors can help keep moisture out, and using covers or sleeves for exposed wires can add an extra layer of defense. Make sure seals and grommets are doing their job to keep water away.

Watch out for heat, too. Parking in the shade helps keep your engine bay cooler, and try not to overload your electrical system with too many gadgets that could heat things up.

Keep your car clean, especially underneath. Road grime and salt can speed up corrosion, so give your car a rinse regularly. Just be gentle around the wiring – too much pressure can force water where it shouldn’t go.

When you take your car in for maintenance, ask your mechanic to give the wiring a once-over. They’ve got the tools to spot any problems early on, which can save you a lot of trouble later.

And if you notice anything weird – like lights flickering or strange smells – don’t ignore it. It could be a sign that something’s up with your wiring, and it’s better to deal with it sooner rather than later.

Finally, if you’re adding any new gadgets to your car, make sure you do it right. Follow the instructions carefully and make sure everything’s connected securely. A sloppy job can lead to shorts and even fires.

By following these simple tips, you can help keep your car’s wiring happy and healthy for years to come. It’s just a little bit of TLC that can save you a whole lot of hassle down the road!

Schedule Auto Repair Now to Avoid Vehicle Wiring Troubles

A little attention to your vehicle’s wiring can go a long way in preventing headaches down the road. By staying vigilant, protecting against the elements, and addressing issues promptly, you can keep your car running smoothly and avoid costly repairs. 

Remember, scheduling regular maintenance with a trusted mechanic is key to catching potential wiring troubles early. So, why wait? Take proactive steps today to safeguard your car’s wiring and enjoy worry-free driving tomorrow.

How can we help? 

Understanding the Impact of Tire Pressure on Fuel Economy

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Have you ever wondered why car manufacturers list a range for fuel economy? Can it really make a difference how and where you drive? 

Car manufacturers will tell you they list a range for fuel economy to provide consumers with an understanding of the potential fuel efficiency their vehicle may achieve under different conditions. Many factors can influence a vehicle’s fuel economy, including driving habits, terrain, weather conditions, and traffic patterns. For instance, a car might achieve better fuel economy when driven on highways at steady speeds compared to city driving with frequent stops and starts. By providing a range rather than a single number, manufacturers aim to give consumers a more realistic expectation of what they might experience regarding fuel efficiency.

Yes, you can save on fuel economy just by paying attention to how you drive. But it’s also important to understand that your vehicle plays a part in this.  

Tires Play a Significant Role in Fuel Economy

At first glance, you might be wondering how tires impact your fuel economy. 

Tires may seem firm, but they are flexible as they connect with the road. Let’s talk about rolling resistance. When a tire rolls, it flexes and deforms slightly, which consumes energy. Tires designed with low rolling resistance minimize this energy loss, resulting in improved fuel efficiency. Tires with lower rolling resistance require less energy to keep them moving forward.

Understanding the Impact of Tire Pressure on Fuel Economy

This is determined by the design of the tire. Tread patterns, tire compounds, and construction materials all influence how efficiently a tire moves along the road surface. Manufacturers develop tires specifically to reduce rolling resistance, enhancing fuel economy without sacrificing other important performance attributes like traction and handling.

Does tire size play an essential part in this process? You bet. Larger tires generally have higher rolling resistance compared to smaller ones. They have more surface area in contact with the road, which increases friction and energy loss. But don’t think that merely reducing your tire size will impact fuel economy. Choosing tires that are appropriately sized for the vehicle is essential to contribute to better fuel economy.

Maintenance matters as well. Regular tire maintenance, including rotation, alignment, and balancing, can also impact fuel economy. Properly maintained tires ensure even wear and optimal performance, reducing rolling resistance and maximizing fuel efficiency.

What can you do on a regular basis? Monitor tire pressure. Proper tire inflation is crucial for fuel economy. Underinflated tires increase rolling resistance, requiring more energy to move the vehicle. Overinflated tires can lead to reduced traction and uneven wear. Maintaining the recommended tire pressure specified by the vehicle manufacturer helps optimize fuel efficiency.

It really does make a difference. 

One Tire Is Flat … Now What?

Have you ever been in a situation where one tire has lower pressure than the others? It’s not flat; it just doesn’t match the others. Does it matter? 

In short, yes. If one tire is noticeably flatter than the others, it can have several negative impacts on fuel economy:

Remember that rolling resistance we talked about earlier? A significantly underinflated tire will have higher rolling resistance compared to properly inflated tires. As a result, the vehicle’s engine will need to work harder to overcome the increased friction between the flat tire and the road surface. This extra effort translates to higher fuel consumption and decreased fuel economy.

A flatter tire can create uneven drag, especially at higher speeds. This imbalance can cause the vehicle to pull to one side, requiring additional steering corrections to maintain a straight path. These corrections lead to increased aerodynamic drag, further reducing fuel efficiency.

Driving with one flat tire puts additional strain on the vehicle’s drivetrain components, including the engine, transmission, and differential. This strain can decrease overall mechanical efficiency, resulting in higher fuel consumption.

The more you drive on unbalanced tire pressure, the worse it gets. Continued driving on a significantly underinflated tire can cause uneven tire wear patterns, leading to premature tire wear. As the tire wears unevenly, it becomes less efficient at maintaining traction and stability, further impacting fuel economy.

All of which can lead to safety issues. Driving with a flat tire compromises vehicle handling and stability, increasing the risk of accidents or loss of control. In addition to the safety implications, sudden maneuvers to compensate for handling issues can lead to increased fuel consumption.

How to Maintain Tires and Improve Fuel Economy

Keeping a vehicle in good working condition has many benefits – that’s why you’re reading this. You understand that tire pressure has many benefits, one of them being improved fuel efficiency. 

It starts with properly maintaining your tires. 

While many cars today have a dashboard icon to alert you to improper tire pressure, it’s still something you should check regularly. Use a tire pressure gauge to check the pressure in all tires, including the spare, at least once a month and before long trips. Inflate tires to the recommended pressure specified by the vehicle manufacturer, which can usually be found in the owner’s manual, on a sticker inside the driver’s door, or on the inside of the fuel filler flap.

Misaligned tires can cause uneven wear and increase rolling resistance, leading to decreased fuel economy. Have your vehicle’s wheel alignment checked periodically, especially after hitting potholes or curbs, or if you notice uneven tire wear.

This also means rotating the tires. Rotating tires helps ensure even wear, extends tire life, and optimizes fuel economy. Follow the rotation pattern recommended by the vehicle manufacturer, typically every 5,000 to 7,500 miles, or as specified in the owner’s manual.

Unbalanced tires can cause vibrations and uneven wear, affecting fuel economy and ride comfort. Have your tires balanced whenever you install new tires, replace a tire, or notice vibrations while driving.

Think your tires might be worn out? Worn-out tires have reduced traction, which can impact fuel economy and safety, especially in wet or slippery conditions. Use a tread depth gauge to measure tire tread depth regularly and replace tires when the tread depth reaches 2/32 of an inch or lower.

We also recommend keeping your car clean inside and out. Clean tires regularly to remove dirt, grime, and road debris. Accumulated debris can add weight to the wheels and increase rolling resistance, reducing fuel efficiency. Overloading your vehicle can put excessive strain on tires, leading to increased wear and decreased fuel economy. 

Is Your Vehicle Ready To Go? 

When was the last time you checked tire pressure? If you have any further questions, we’re here to provide the answers. 

Whether you’re debating on purchasing new tires, or have a problem keeping your tires properly inflated, we can help. Keeping your car running well doesn’t have to be complicated. Just a little TLC and regular maintenance will help ensure the longest life possible.  

Transmission Maintenance Myths: Separating Fact from Fiction to Ensure Longevity and Reliability

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Cars are amazing, aren’t they? They get you where you’re going, and you usually don’t think much about them. Fill them up with gas, and they run.  

Newer models run like never before. Parts and systems are designed to last tens of thousands of miles. With the right amount of maintenance, you might not have to think about some of the systems at all. 

Take the transmission system, for example. A transmission system enables the vehicle to change gears, which gives you the ability to achieve different speeds. It regulates the distribution of power from the engine to each of the wheels. It’s a delicate balance of controlling the optimal range of RPMs (revolutions per minute) while providing the necessary torque (rotational force)to make the wheels move forward. 

Whether you have an automatic or a manual transmission (there aren’t many manual cars left on the road), a car can’t operate without it. 

Still, many drivers don’t fully understand the transmission system, or how to maintain it over time. They may believe one of the many myths drivers fall for, putting their cars in jeopardy of having significant transmission problems. 

Have you fallen for one of these transmission maintenance myths?

Myth #1: Transmission fluid lasts forever

While transmission fluid isn’t something you’ll have to replace routinely like motor oil, it is something that might need to be changed a time or two during its lifetime. 

Transmission Maintenance Myths: Separating Fact from Fiction to Ensure Longevity and Reliability

Traditional or conventional automatic transmission fluids typically need to be replaced every 30,000 to 60,000 miles. Some older vehicles may require more frequent changes. Newer synthetic transmission fluids often last longer and can normally go up to 100,000 miles or more before needing replacement. However, it’s essential to consult the vehicle’s manual for specific recommendations.

It’s crucial to follow the manufacturer’s recommended maintenance schedule outlined in the vehicle’s manual. They may specify both a mileage interval and a time interval (e.g., every 3 years), whichever comes first. The way you drive matters too. Heavy towing, frequent stop-and-go driving, or driving in extreme temperatures can accelerate transmission fluid degradation, necessitating more frequent changes.

Myth #2: Using additives can fix transmission problems

Transmission problems can be costly. That’s why there will always be companies that jump in offering options. Like transmission additives. They’ll make promises like:

  • Restores smooth shifting
  • Stops leaks
  • Fixes transmission slipping

Transmission fluid has several vital roles. 

  • It acts as a hydraulic fluid to allow shifting
  • It protects gears and bearings against wear and tear
  • It adds friction to ensure smooth, consistent shifting
  • It manages heat buildup

These additives promise to fix potential problems, but tests continually show transmission performance can become worse over time. They might work for a short time period, but they don’t continue to work well, and can even cause more damage to the transmission. That’s why most vehicle and transmission manufacturers warn against using them. 

If you have transmission problems, visit your mechanic to have the problem fixed rather than wasting money on a short-term fix. 

Myth #3: Flushes are always necessary

Transmission fluid flushes are one of those services that might be necessary … and might not. A lot of it depends on your car and the way you drive. 

Start by checking with your owner’s manual. Manufacturers will have guidelines for when transmission fluid should be replaced and how often. 

There are two approaches: a flush and a change. Flushing involves flushing the system with a cleaning solution, effectively flushing out old fluides with any accumulated contaminants. A flush will remove larger portions of the old fluid, as well as debris and contaminants from within the system. However, flushes may do more harm than good. 

A transmission flush involves forcefully pushing cleaning solutions through the transmission to remove contaminants. This process can dislodge debris and cause it to circulate throughout the transmission, potentially causing damage to sensitive components. The high-pressure nature of transmission flushes can damage seals and gaskets within the transmission, leading to leaks and other issues.

If the transmission is already experiencing issues such as slipping or rough shifting, a flush may not solve the underlying problem and could even exacerbate it.

This is why many mechanics recommend transmission changes rather than a flush. A transmission fluid change involves draining the old transmission fluid from the transmission pan and refilling it with new fluid. The technician will typically remove the transmission pan to access the fluid, drain it, replace the transmission filter (if applicable), and refill the transmission with new fluid.

Myth #4: Transmission problems mean it needs to be replaced 

Here’s the thing: transmission problems can manifest in dozens of ways. This is why it’s a good idea to keep your eyes and ears open for possible problems so you can spot them before minor issues become significant. Like most things, transmission problems start small, but can escalate quickly. 

Where does it start? Often, it might show up as a patch of red liquid underneath your car. This is a sign of a transmission fluid leak. 

Or maybe it manifests as a funny noise – humming, buzzing, grinding, or whirring. Maybe you’ll start to notice difficulty shifting, or slipping out of gear. 

Don’t assume the worst – these aren’t signs your transmission needs replacing. Instead, it’s an indication there’s an issue with your car. A technician can assess the problem, pinpoint what’s causing it, and provide you with the necessary solution. Remember, it’s always better to catch a problem early to avoid more serious problems down the road. 

Skip the Myths – Find a Transmission Service Technician you can Trust

It’s easy to fall prey to misinformation and myths that could potentially harm your vehicle. Rather than getting caught up in misconceptions, the key to ensuring the health and longevity of your transmission lies in finding a transmission service technician you can trust. 

A reputable transmission service technician has the knowledge and experience to diagnose transmission issues accurately and recommend appropriate maintenance or repairs.

Instead of relying on hearsay or questionable advice, a trusted technician will provide professional recommendations based on the specific needs of your vehicle, taking into account factors such as mileage, driving habits, and the condition of the transmission.

By choosing a trustworthy technician, you can rest assured that your transmission will receive quality service and workmanship, whether it’s a routine fluid change or a more complex repair. A reliable technician values honesty and transparency, providing clear explanations of the work that needs to be done and offering transparent pricing without hidden fees or unnecessary upsells. 

Ultimately, working with a transmission service technician you can trust provides peace of mind, knowing that your vehicle is in capable hands and that maintenance and repairs are being performed to the highest standards.

Can we offer you advice on your transmission? 

Safety Assurance: Rest Easy Knowing Your Vehicle Has Passed Our Inspection

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Would your vehicle pass a safety inspection? Aren’t sure? Maybe that’s an indicator it’s time to schedule one today. 

While some states have safety testing requirements, Colorado isn’t one of them. Colorado requires a VIN verification, with only a few counties needing smog tests – Adams, Arapahoe, Denver, Larimer, and Weld. 

But that doesn’t mean a safety test isn’t necessary. Wouldn’t it be better to find a problem before your car leaves you stranded on the side of the road? 

While that thought might be unnerving on your way to or from work, imagine it out on the open road where you can travel miles before seeing another car. It puts you at risk. 

Because Colorado doesn’t require it, it’s up to you to schedule it on a regular basis. We recommend to our customers that safety inspections are important:

  • Before purchasing a used vehicle – If you’re considering buying a used vehicle, it’s wise to have it inspected by a mechanic to ensure it’s in good condition and meets safety standards.
  • After an accident – If your vehicle has been involved in an accident, even a minor one, it’s essential to have it inspected for any hidden damage that could affect its safety.
  • Before a long trip – If you’re planning a long road trip or will be driving under demanding conditions, such as in extreme weather or over rough terrain, it’s a good idea to have a safety inspection to ensure your vehicle can handle the journey safely.
  • Regular maintenance – Even if your vehicle seems to be running fine, it’s still important to schedule regular maintenance inspections with one of our mechanics. These inspections can catch potential issues early and prevent them from becoming more significant problems down the road.
  • When noticing any changes – If you notice any unusual noises, vibrations, or changes in how your vehicle handles or performs, it’s a good idea to have it inspected by a mechanic promptly. Ignoring these signs could lead to more significant safety issues.

It’s better to be proactive and address potential issues early rather than wait for them to become significant problems. 

Safety Assurance: Rest Easy Knowing Your Vehicle Has Passed Our Inspection

What should be included in a safety inspection? 

The key to any good safety inspection is to ensure the vehicle is performing at its optimal level. It means checking each of the major systems and determining if they meet safety guidelines. 

Brakes

For a car’s brake system, a mechanic will check the thickness of the brake pads to ensure they are within safe limits. A mechanic can alert you to how many miles may be left so you can track as you drive. They will also inspect brake rotors for signs of wear, warping, or scoring. Calipers will be checked for proper operation and to see if there are any signs of leakage. 

Brake lines will be inspected for leaks, corrosion, or damage. They will ensure all connections are secure and free from determination. Brake fluid lives will be inspected and topped off, as needed. It should be clean and free of contamination. Low fluid levels may indicate a leak; a mechanic will look for any indication of a problem. 

Tires

One of the biggest issues with tires is becoming over or underinflated. This happens frequently with our ever-changing driving conditions. Heat and cold can impact greatly. This means it’s important to check tire pressure using a gauge regularly, sticking with manufacturer’s recommended specifications. 

Proper tire pressure affects handling, fuel efficiency, and tire wear. In a safety inspection, a mechanic will inspect tires for signs of damage, such as cuts, bulges, or uneven wear patterns. They’ll also measure tread depth across the tire to ensure it meets requirements and provides adequate traction. If they notice anything, they’ll work with you to ensure your car is safe before heading back on the road. 

Lights

It’s difficult to check a car’s lights by yourself. A mechanic makes light checks a part of their safety inspection. They start by ensuring headlights, taillights, and brake lights are functioning correctly, including turn signals and hazard lights. They’ll check alignment and brightness of headlights for proper illumination. They’ll replace any burnt-out bulbs. 

They’ll also inspect reflectors for damage or missing parts, as they help contribute to nighttime visibility. 

Steering and suspension

It’s difficult to drive a car with steering and suspension issues. So, a mechanic will ensure the suspension system is working well. They’ll check shocks, struts, control arms, and bushings for signs of wear or leakage. They’ll test for excessive bounce or play in the suspension system. 

They’ll also check tie rods and steering linkage for wear, looseness, or damage. Proper alignment and responsiveness are important to keep your car on the road. 

Exhaust system

This is the one system that is checked regularly as a part of the Colorado smog test. It will alert you to any potential problems before you can renew your license. But if you bring it in for a full safety inspection, we’ll check it again, repairing or replacing components as necessary to maintain proper exhaust flow and reduce noise pollution. 

Fluid levels

As a driver, you might be aware of the need to replace engine oil frequently. But what about all the other fluids your car needs to thrive? 

Fluids like coolant, transmission fluid, and brake fluid. Windshield washer fluid is a necessity after one of our big storms. A safety inspection checks them off one by one to ensure everything is topped off and performing well. 

Safety features

Cars today are designed safer than ever before. But that doesn’t mean you shouldn’t check each safety feature from time to time. 

Are safety belts, including retractors and buckles, working well? Do they latch securely and retract smoothly? Are airbags functioning correctly? Do windshield wipers streak or leave a residue? They may seem like little things, but they can make a difference when driving safely.

Electrical system

We’ll test the alternator output and starter motor operation to ensure they are functioning correctly and maintain proper electrical system performance. Then it’s time to check battery terminals for corrosion and ensure they are secure. Testing battery voltage will ensure it’s operating well. 

Undercarriage

Before the safety inspection is through, we’ll glance at the undercarriage, too. We’ll inspect the vehicle frame for signs of damage, rust, or corrosion, paying close attention to areas prone to rust, such as wheel wells and underbody seams. 

Then, it’s time to check fuel lines for leaks and damage. Drivetrain components are also examined for leaks or damage. All connections should be secure and free from corrosion.  

Safety inspection completed – feel safe as you drive away

You want to drive your car, not worry about how well it operates. A safety inspection gives you the knowledge it’s in good working condition. 

If you haven’t scheduled an inspection lately, maybe it’s time for a change. It allows you to drive with the peace of mind, knowing everything is operating well. 

How can we help you? 

Oil Change Frequency: Debunking Myths and Setting the Record Straight

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What do you know about motor oil? Chances are, it has to do with oil change frequency. 

Marketing pounds the frequency concept through flyers, postcards, and television ads. 

“Get your oil changed every 3,000 miles … or else!” 

Or else, what? 

Maybe you’re the type of driver who changes motor oil every 3,000 miles. You have a sticker reminder in your window, and you make it a part of your regular routine. 

Or maybe you’re the driver who wonders if it’s necessary. 3,000 miles happened a bit ago. You’re pushing it … that’s okay, right?

Let’s dive into the nitty gritty of motor oil frequency and other myths you might believe. 

The biggest myth – oil change frequency

Once upon a time, changing motor oil frequently was vitally important to the performance of your car. The general rule was that engine oil needed to be changed every 3,000 miles or three months, whichever came first.

This notion has been perpetuated for decades by oil change shops, mechanics, and even some car manufacturers. However, advancements in both oil technology and engine design have rendered this myth obsolete for most modern vehicles.

Oil Change Frequency: Debunking Myths and Setting the Record Straight

Modern synthetic oils, along with improvements in engine manufacturing and design, have significantly extended the interval at which oil changes are necessary. For many vehicles, the recommended oil change interval now falls between 5,000 to 10,000 miles, depending on driving conditions and the type of oil used. Some newer vehicles even have oil life monitoring systems that calculate the optimal oil change interval based on driving habits and conditions.

Should you still adhere to the 3,000-mile myth? Not necessarily. A lot of it depends on your vehicle. 

Check with your owner’s manual. The make and brand of your vehicle will dictate a schedule you can adhere to. While many would say to err on the side of more frequent changes to ensure a well-performing car, there is one thing to consider. 

Continuing to adhere to the outdated 3,000-mile rule can be unnecessarily costly and environmentally harmful. Frequent oil changes contribute to the generation of used oil waste, as well as unnecessary resource consumption. Moreover, it places an undue financial burden on car owners, who may be spending more money on oil changes than is necessary.

Start with your owner’s manual as guidance. Then speak with one of our mechanics. We’ll help you form a solid oil changing schedule you can live with, and that will keep your car in peak performance. 

All the myths around synthetic motor oil

Depending on where you get your information, you’ll likely find a host of myths that involve synthetic motor oil:

  • Synthetic oil causes leaks
  • Synthetic oil is too “slippery” for older engines
  • Synthetic oil extends oil change intervals indefinitely
  • Synthetic oil is only for high-performance vehicles
  • Synthetic oil is too expensive
  • Once you use synthetic oil, you can never go back

Have you fallen for any of these yourself?

Synthetic motor oil is a lubricant for internal combustion engines that is artificially created through a process called synthesis. Unlike conventional motor oil, which is derived from crude oil through refining processes, synthetic motor oil is chemically engineered to have specific molecular properties that enhance engine performance and protection.

The synthesis process starts with base oils, which can be either chemically synthesized or derived from crude oil. These base oils are combined with various additives to achieve the desired characteristics, such as viscosity, thermal stability, and resistance to oxidation and breakdown. And they provide a host of benefits, such as better performance, improved engine protection, and extended fuel efficiency.

Sounds like synthetic motor oil may be perfect for you, not matter what you drive. Yet the myths persist. 

One persistent myth is that switching to synthetic oil can cause older engines with worn seals to develop leaks. However, synthetic oils are formulated to be compatible with seals and gaskets in both new and older engines. In fact, synthetic oils often have superior sealing properties compared to conventional oils, reducing the likelihood of leaks.

Or maybe you’ve heard the myth that synthetic oil is only necessary for high-performance or luxury vehicles. While it’s true that synthetic oil can offer significant benefits in high-stress situations, such as racing or towing, it’s suitable for use in all types of vehicles. Synthetic oils provide better protection against engine wear, improved fuel economy, and enhanced performance, making them a beneficial choice for any vehicle.

You can switch between regular (conventional) and synthetic motor oil in your vehicle, and it’s a relatively common practice. However, there are a few things to consider when making the switch, such as compatibility and the benefits of synthetic oil for your vehicle.  

Should you be using synthetic motor oil? Check your owner’s manual. Then have a conversion with one of our mechanics. 

A few myths around motor oil additives

Motor oil isn’t a pure liquid product. Today’s motor oil contains a variety of additives, chemical compounds that are mixed with base oils to enhance the performance and properties of motor oil. These additives serve various functions and are carefully formulated to address specific needs and challenges associated with engine lubrication.

You’ll find detergents to help prevent the buildup of deposits, sludge, and varnish in the engine by keeping contaminants suspended in the oil. Dispersants work in conjunction with detergents to suspend and disperse contaminants in the oil, preventing them from settling on engine surfaces. Anti-wear additives form a protective film on metal surfaces, reducing friction and wear between moving engine parts. Viscosity index improvers (VIIs) are polymers added to motor oil to improve its viscosity-temperature characteristics. 

This is what makes shopping for motor oil a little confusing. What should you choose? Which is best for your vehicle?

Again, your owner’s manual is a good place to start. Who better to help you choose than the manufacturer who crafted your vehicle? 

We can help, too. Schedule your next oil change with us, and we’ll select a motor oil that keeps your car performing well. 

When was your last oil change?

If it’s been a while, make today the day you add it to your calendar. 

We look forward to meeting you soon. 

Keeping Your Vehicle Running Smoothly with Timely Fluid Changes

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What are the most vital fluids inside your vehicle? Gas? Oil? Windshield washer fluid?

Yes, each of those is essential to a well-running car. Timely fluid changes are the difference between having a car you depend on … and a car you’re nervous about. 

Nobody wants to be stuck by the side of the road. Some might say it depends on maintenance – checking your brake system or ensuring the transmission remains operational. 

But before you focus on systems, we suggest you pay attention to fluid changes. 

Why fluid checks are vitally important

Want a fully functional vehicle? Fluid keeps it fully functional. It’s important to ensure each of them is topped off, clean, and keeping your car in good operating condition for a reliable car. Checking it regularly lets you find potential issues before they escalate into bigger problems. 

We feel timely fluid checks are essential to: 

Ensure optimal performance

A car won’t operate if it doesn’t have proper fluid levels. Low and corroded fluid can lead to decreased efficiency, increased wear and tear throughout each system, and a compromised driving experience. Each fluid interacts inside the vehicle in different ways – it’s essential to ensure each fluid is in peak condition. Regularly checking and replenishing these fluids helps maintain their effectiveness, ensuring your car operates at its best.

Prevent engine damage

Engine oil is often referred to as the lifeblood of a car’s engine. It not only lubricates but also cleans and cools critical components. Without sufficient oil or with degraded oil, friction increases, leading to accelerated wear and potential engine damage. Monitoring oil levels and quality, along with other vital fluids, is essential for preventing costly repairs and preserving engine health.

Keeping Your Vehicle Running Smoothly with Timely Fluid Changes

Extend lifespan

Proper fluid maintenance can significantly extend the lifespan of your vehicle. Regular oil changes, for instance, remove contaminants and replenish additives that protect against corrosion and breakdown. Coolant flushes prevent corrosion and maintain the cooling system’s efficiency. By adhering to a fluid maintenance schedule, you can minimize wear and tear on engine components, transmissions, and other critical systems, ultimately prolonging your car’s longevity.

Create a safer car

Fluids directly impact the safety of your vehicle. Brake fluid, for example, transfers the force from the brake pedal to the brake components, ensuring responsive braking. Low or contaminated brake fluid can compromise braking performance, increasing stopping distances and the risk of accidents. Similarly, maintaining proper coolant levels prevents engine overheating, which could lead to breakdowns or even engine failure on the road. Clear visibility is essential for safe driving, highlighting the importance of regularly topping up washer fluid to ensure a clean windshield.

The specifics – vital fluids essential for proper function

It’s time to pick – which fluids are considered the most vital for performance? Of course, you could make a claim for various fluids necessary for survival. However, we consider these to be at the top of the list:

Motor oil

The engine can’t survive without motor oil. Motor oil lubricates the engine’s moving parts, such as pistons, crankshaft, and camshaft, reducing friction and heat generation. It also helps to seal gaps between moving parts, preventing leakage and maintaining compression.

Adequate oil levels and quality are crucial for preventing metal-to-metal contact, which can lead to excessive wear and tear, engine overheating, and potential damage. Regular oil changes ensure the engine remains properly lubricated and protected, optimizing performance and longevity. Your owner’s manual should provide the manufacturer’s recommended oil change intervals based on mileage or time.

Coolant/Antifreeze

Coolant regulates the engine’s temperature by absorbing heat generated during combustion and transferring it to the radiator, where it dissipates into the air. Antifreeze properties prevent the coolant from freezing in cold temperatures and protect against corrosion.

Watching coolant levels is essential for preventing engine overheating, which can cause severe damage, such as warped cylinder heads or blown head gaskets. Coolant also helps to protect the engine from corrosion, ensuring its longevity. Regularly check coolant levels and inspect regularly for any signs of leaks or contamination. Flush and replace coolant according to the manufacturer’s recommendations.

Transmission fluid

Ever hear a grinding sound when the transmission moves gears? Transmission fluid lubricates the system’s gears, bearings, and other moving parts, allowing for smooth gear shifts and reducing friction and heat buildup.

Proper transmission fluid levels and quality are critical for ensuring smooth operation and preventing premature wear and transmission failures. Inadequate or degraded transmission fluid can lead to rough shifting, slipping gears, and eventual transmission damage. While transmission fluid can last up to 100,000 miles, adhere to the manufacturer’s recommended service intervals for fluid changes or flushes.

Brake fluid

Imagine a vehicle without properly functioning brakes. Scary, right? Brake fluid is used to transfer the force from the brake pedal to the brake components, such as calipers and wheel cylinders, enabling effective braking. If it doesn’t work, you’ll know it.

Brake fluid must maintain its hydraulic properties to ensure responsive braking. Contaminated or degraded brake fluid can compromise braking performance, leading to increased stopping distances and safety hazards. It calls for regular inspection and periodic replacement to ensure its performance. 

Power steering fluid

Ever had a difficult time turning the steering wheel? Power steering fluid assists in the operation of the power steering system, reducing steering effort and allowing for smoother steering wheel operation.

Proper power steering fluid levels and quality are essential for maintaining the efficiency and effectiveness of the power steering system. Inadequate or contaminated power steering fluid can lead to difficulty steering, increased wear on steering components, and potential system failure. Like other fluids, it’s necessary to top up or replace fluid as needed according to the manufacturer’s specifications.

Washer fluid

Can’t see out of the windshield? It might not sound like a vital fluid, but try to drive the Colorado roads without it. Washer fluid cleans the windshield and rear window, providing clear visibility for the driver by removing dirt, dust, and other debris.

Adequate washer fluid levels ensure the windshield remains clean, improving visibility and enhancing driving safety, especially in adverse weather conditions. Top up as needed. You might even want to carry a bottle with you, just in case. 

Why focus on timely fluid changes?

Why not! Each fluid is vital to a well-performing car. 

You might know to change your motor oil regularly, but how often do you do it? What about other fluids – when was the last time you considered them? 

Make today the day. Schedule an inspection. Let’s ensure each fluid is topped off and in good working condition. 

It’s the best way to keep your car running well. 

Battery Boost: Proven Strategies to Prolong Your Car Battery’s Lifespan

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When you buy a new battery for your car, you know it will last you two to seven years. 

That’s a huge window of time. 

What makes it die after two years? Why can some drivers get seven years of life? What’s the difference – and how can you prolong your car battery’s lifespan? 

Driving habits

Some traits you have control over, while others you don’t. One of the biggest is something you can take change of – your driving habits. 

What kind of driving do you do? Does your daily drive include jumping on the highway and heading into the city? Or do you stay close to home, with frequent short trips running errands in your local neighborhood? 

Short trips mean your car is clicked on and off repeatedly. This doesn’t give your battery a chance to recharge, which can lead to incomplete charging cycles, causing the battery to gradually lose its capacity. 

Longer trips give the alternator a chance to fully recharge the battery, which can help maintain its health. 

If you find yourself spending your days on short trips, consider bringing your car out for longer drives from time to time. It keeps your battery healthy longer. 

Battery Boost: Proven Strategies to Prolong Your Car Battery's Lifespan

Temperature

Colorado is known for its extreme weather. The temperatures can fall one month well below zero. Your car chugs just to turn on. A few months later, record-breaking heat can settle in for days. Blazing sun and nothing but heat can take its toll on your car’s battery. 

Heat accelerates chemical reactions inside the battery, leading to fluid evaporation and internal corrosion. This can significantly shorten the battery’s lifespan, especially in regions with hot climates.

Of course, the winter months aren’t any easier. Cold weather reduces the battery’s ability to produce power, making it harder to start the engine. Additionally, cold temperatures increase the thickness of the engine oil, making it harder for the engine to turn over, putting more strain on the battery during startup.

Battery quality

Don’t think you can pick up a cheap battery on sale at your local discount store and expect the longest lifespan. High-quality batteries often feature better construction techniques, including robust internal components and corrosion-resistant materials. Premium batteries may use higher-quality lead plates, separators, and electrolytes, resulting in better performance and longevity.

Where do you find high-quality batteries? Go with a reputable auto service center. They do the research for you, and choose the best batteries for their customers. They understand what to look for, what to purchase, and what makes a difference in lifespan. If you have questions, just ask. Reputable mechanics will be happy to answer your questions. 

Age

When manufacturers state the average car battery will last three to seven years, it’s because there are too many conditions that determine exactly how long a battery will last. 

Over time, the chemical reactions within the battery during charging and discharging processes can degrade its internal components, reducing its capacity to hold a charge. Physical wear and tear, such as corrosion on terminals and vibration from vehicle operation, can also contribute to the deterioration of the battery over time.

Take note of when you install a new battery. If you start noticing problems and it’s close to its end life, you’ll be able to pick up on the clues. 

Maintenance

Every part of your vehicle shakes, rattles, and rolls as it maneuvers through the daily commute. Even a high-quality battery needs maintenance from time to time to ensure it properly functions. 

Corrosion on battery terminals can impede the flow of electrical current, leading to poor performance and premature failure. Regularly cleaning terminals and applying terminal grease can help prevent corrosion.

Maintaining proper electrolyte levels for batteries with removable caps is essential for optimal performance and longevity. Adding distilled water when necessary can help keep the electrolyte levels within the recommended range.

Loose or corroded connections can hinder the flow of electricity between the battery and the vehicle’s electrical system. Ensuring tight and clean connections can improve battery performance.

When was the last time you checked your battery, or had a mechanic do it for you?

Charging system

A battery doesn’t operate alone. 

A faulty alternator can lead to undercharging, where the battery doesn’t receive enough charge during operation, resulting in a gradual depletion of its capacity. Malfunctioning voltage regulators can cause overcharging, which can lead to excessive heat and electrolyte loss, damaging the battery.

This is where it pays to get to know your car. Hear a sound? Notice a smell? If your car operates differently, it’s time to find out why. 

Electrical system

You start the car and let it warm up a few minutes before you drive. You leave the radio on while waiting in the carpool line for your kids. You forget the headlights – does it really matter if they’re on all night?

In short, the answer is yes. 

Using electrical accessories such as headlights, air conditioning, and audio systems when the engine is not running can drain the battery. Over time, excessive drain without proper recharging can shorten the battery’s lifespan.

Prolonged storage

Thanks to working from home, it’s not unusual for cars to be parked for weeks at a time. Or maybe you’re taking an extended holiday – you’re leaving the country for a few months in the winter. 

When a car is left parked for an extended duration, especially without periodic starts or battery maintenance, the battery can gradually lose its charge due to self-discharge. Without the alternator running to recharge the battery, it can deplete over time, leading to sulfation—a process where sulfate crystals form on the lead plates, reducing the battery’s ability to hold a charge.

To solve this problem, take it out for a drive occasionally. If you aren’t available, it’s advisable to use a battery maintainer or trickle charger when storing a vehicle for an extended period. These devices help maintain the battery’s charge levels and prevent sulfation by providing a low, constant charge. 

How long will your car battery last?

If you’re in the market for a new car battery, go with someone you can trust. It ensures you install the battery that offers the longest lifespan while working perfectly with your make and model. 

Have questions? We have answers. We look forward to getting to know you soon. 

When to Schedule Your Car’s Next Tune-Up For Maximize Performance

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We often use words without regard to their meaning. Take the term “tune-up,” for example. 

What does that mean when someone says they’re bringing their car in for a tune-up? What repair work does that entail? 

And, more importantly, how do you know if your car needs a tune-up? An important question if you hope to keep your car in good operating condition for many years. 

What tune-up really means

A car is a mechanical object with tens of thousands of working parts all melded together to create a modern vehicle. 

Cars are designed to provide warning signs if something isn’t working correctly. That’s where odors and noises and visual warnings provide signals. Pay attention, and you can catch a minor issue before it escalates into a bigger, more significant problem. 

A tune-up generally refers to a series of maintenance tasks performed to ensure it’s running smoothly and efficiently. This can change by manufacturer and model, but in general will include replacing spark plugs, checking and adjusting ignition timing, inspecting and possibly replacing filters, inspecting and possibly replacing ignition components, and inspecting and topping off fluids. A mechanic will assess the overall condition of the engine and all of its related components. 

Do this regularly to ensure performance. You’ll also improve fuel efficiency and overall reliability. 

When to Schedule Your Car's Next Tune-Up For Maximize Performance

Is it time to schedule a tune-up for your car?

How do you know if it’s time for a tune-up?

Remember those warning signs we spoke of in the previous section? This is where it helps to pay attention to how your car is operating. Just a few seconds to check in with your vehicle can alert you to realizing it’s time to schedule a tune-up. Watch for:

Decreased fuel efficiency – you do check your mileage every time you fill up, don’t you? This simple step will alert you to decreasing fuel efficiency. It’s easy to do. All you need is to track how much fuel is consumed and the distance traveled. Divide the number of miles traveled by the amount of fuel consumed. Then think back to how you drove on this tank of gas. More city miles than usual? Unusual driving conditions? If nothing changes from tank to tank, and your mileage consistently decreases, it’s time for a tune-up.   

Poor performance – you can feel it when your car isn’t performing well. It may feel sluggish or lack power when accelerating. It might hesitate or stumble. It may need a tune-up, or it may need something else. In any case, bringing it in for inspection early is the best way to ensure your vehicle remains well-maintained. 

Rough idle – when you turn the car on and leave it in park, does it rumble like an old truck? Do you stop for a minute thinking it’s not going to remain on? A rough idle could indicate a problem with spark plugs, ignition components, or fuel delivery. All problems a tune-up will catch and address. 

Misfiring – a rough idle can be concerning; so too can misfiring. Misfiring occurs when one or more cylinders in the engine fail to ignite properly. This gives you a noticeable jerking or shaking sensation while driving. 

Hard starting – on those cold winter mornings, you might notice your car has trouble starting. You know it’s not your battery – that’s when it might have something to do with performance. Those spark plugs, ignition, or fuel delivery system are sputtering and need a little work to ensure optimal performance. 

Emissions – ever failed an emissions test? Or maybe you’ve noticed white smoke coming from the tailpipe? This is a clear indicator of an engine that is not running efficiently, and is in need of a tune-up. 

Check engine light – sometimes it might seem like your dashboard lights up like a Christmas tree. Maybe some of the lights stay on and when you check them, they seem like they aren’t a big deal. Dashboard lights are alerting you something is off – the sooner you fix it, the better chance of it remaining a minor issue. The check engine light can illuminate for many reasons – some more critical than others. Because you don’t know without an inspection, you should schedule one as soon as possible. It’s the best way to ensure the vehicle is properly tuned and running well. 

What does a mechanic do in a vehicle tune-up?

When you bring in a car for a tune-up, it starts with a series of questions. As mechanics, we want to learn more about what brings you in. What are you noticing? That can lead to pinpointing where we start inspecting, and gives us areas to focus on. Still, tune-ups do have a series of steps:

Inspecting and replacing spark plugs – over time, spark plugs can wear out or become damaged, leading to poor engine performance. We’ll inspect the spark plugs and replace them if necessary.

Checking ignition system components – this includes inspecting ignition coils, distributor caps, rotors, ignition wires, and other components to ensure they are functioning properly. Any worn or damaged parts may be replaced.

Inspecting and replacing filters – we’ll check and, if needed, replace the engine air filter, fuel filter, and possibly cabin air filter. 

Checking fluid levels and condition – this includes inspecting engine oil, coolant, transmission fluid, brake fluid, power steering fluid, and windshield washer fluid levels. We’ll change the fluid or top-off as needed.

Inspecting belts and hoses – we’ll inspect them for signs of wear, cracks, or other damage and replace them if necessary.

Checking and adjusting engine timing – we’ll check and adjust ignition timing and idle speed to optimize engine performance and fuel efficiency.

Inspecting and testing battery – we’ll test the battery’s voltage and charging system output and clean the battery terminals if needed.

Inspecting brakes – if warranted, we may inspect the brake system components, including brake pads, rotors, calipers, and brake fluid, to ensure they are in good condition.

Performing diagnostic tests – if the vehicle displays any warning lights or unusual symptoms, mechanics may perform diagnostic tests using specialized equipment to identify and address any issues.

All of it done to ensure you drive away in a car in optimal condition. 

When was the last time you scheduled a tune-up? Does your car display any of the tell-tale signs? If so, call us today, and let’s get your car back on the road. 

Dashboard SOS: What to Do When Warning Lights Flash

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Technology is great. Until it isn’t. 

For those of us who use technology regularly, we understand how to get things done. We work with programs, click buttons, and get results. But it can be a frustrating experience at best when something goes wrong.  

As cars become more technologically advanced, it isn’t just a process of replacing a part on a scheduled basis. Technology keeps every part in tune, ensures everything works according to manufacturer’s guidelines. 

What is an onboard diagnostic system?

A vehicle’s onboard diagnostic system (OBD) is a computer-based system that monitors the performance and condition of various components within the vehicle. It’s primarily designed to detect malfunctions and issues related to the engine and emissions system.

OBD systems became standardized in the 1990s, with the introduction of OBD-II, which is now a mandatory feature in all vehicles sold in the United States since 1996. OBD-II systems use a standardized diagnostic port, usually located under the dashboard. Mechanics and technicians use specialized diagnostic tools to interface with this port to read diagnostic trouble codes (DTCs) and retrieve information about the vehicle’s performance and any detected issues.

Modern OBD systems can monitor and report on a wide range of parameters, including engine speed, fuel mixture, exhaust gas composition, vehicle speed, and many others. This data helps diagnose problems, track vehicle performance over time, and ensure compliance with emissions regulations.

Dashboard SOS: What to Do When Warning Lights Flash

Why do dashboard warning lights blink?

When you start your car or are driving down the street, sometimes you’ll notice a dashboard light illuminate. Blinking has a different meaning than if it stays lit. 

Dashboard warning lights may blink for a variety of reasons, and it usually indicates an issue that requires attention. It might be:

  • Intermittent issue – a loose connection or a sensor malfunctioning sporadically could trigger the warning light to blink on and off.
  • Low fluid levels – if the fluid level is right at the threshold where it’s causing a problem but not consistently, the light might blink.
  • Electrical issue – a faulty connection, a short circuit, or a failing component could cause dashboard warning lights to blink.
  • Faulty sensor – vehicle’s use sensors in every system to monitor health and alert you to potential issues. If a sensor that triggers a warning light is malfunctioning, it may cause the light to blink. 
  • Pending issue – some vehicles have a system where warning lights will blink to indicate a pending issue that hasn’t yet triggered a steady warning light. This could be a pre-warning before a more serious problem develops.
  • Anti-theft system – in some vehicles, the security or anti-theft system may cause dashboard warning lights to blink to indicate that the system is armed.

In any case, if you notice a dashboard warning light blinking, it’s essential to address the issue promptly. Ignoring it could lead to further damage to the vehicle or pose a safety risk. It’s best to consult the vehicle’s manual or have a qualified mechanic diagnose the problem.

Flashing or steady lights – what’s the difference?

The difference between flashing lights and lights remaining on generally indicates the severity or urgency of the issue being reported.

When a dashboard warning light is flashing, it typically signifies a more severe or urgent problem that requires immediate attention. Flashing lights often indicate a critical issue that could potentially cause damage to the vehicle or compromise safety. Examples of warning lights that might flash include the check engine light, oil pressure warning light, or brake system warning light.

If a dashboard warning light remains steadily illuminated without flashing, it suggests a less immediate concern. While it still indicates a problem that needs to be addressed, it may not be as urgent as a flashing light. For instance, a steady check engine light might indicate a fault in the vehicle’s emissions system or a minor engine issue that should be checked by a mechanic at the earliest convenience.

In both cases, it’s crucial to take action when a warning light appears on the dashboard. Ignoring warning lights, whether flashing or steady, can lead to further damage to the vehicle, decreased performance, or even safety hazards. Consulting the vehicle’s manual or seeking assistance from a qualified mechanic can help diagnose and resolve the underlying issue.

All dashboard lights are important, but these top the list …

Every manufacturer does something a little different with their dashboard lights. But in general, they use similar references so that you can move from one car to another and monitor safety measures to keep you and your passengers safe. 

Never ignore a dashboard light; there’s a reason it’s illuminating. However, some are more critical than others. 

Check Engine Light (CEL)

This light typically looks like an engine or reads “Check Engine” and is one of the most critical warning lights. It indicates a problem with the engine or its emissions system. While not always an emergency, it shouldn’t be ignored as it can indicate issues ranging from minor to severe, affecting performance, fuel efficiency, and emissions.

Oil Pressure Warning Light

This light resembles an oil can or reads “Oil” and indicates low oil pressure. Low oil pressure can lead to engine damage if not addressed promptly. Continuing to drive with low oil pressure can result in serious engine problems.

Battery/Charging System Light

This symbol usually looks like a battery and indicates a problem with the vehicle’s charging system. It could indicate a faulty battery, alternator, or other charging system components. Ignoring this warning could lead to a dead battery and the vehicle not starting.

Brake System Warning Light

This light usually looks like an exclamation mark inside a circle, sometimes accompanied by the word “BRAKE.” It indicates issues with the brake system, such as low brake fluid levels, brake pad wear, or a malfunction in the braking system. Ignoring brake warning lights can compromise braking performance and safety.

Coolant Temperature Warning Light

This light typically looks like a thermometer or reads “TEMP” and indicates that the engine is running too hot. Overheating can lead to engine damage or failure if not addressed promptly. Pull over safely and allow the engine to cool down before continuing, and then investigate the cause of the overheating, such as low coolant levels or a malfunctioning cooling system.

Have a problem? Take action

Now that you understand how critical a dashboard’s warning lights can be, it’s up to you to take action. Be on the lookout for steady or flashing lights. You can restart the car to ensure it wasn’t a connection problem. But if it remains lit, it’s time to move into action. 

Give us a call, or stop by today. Together, we’ll ensure your car remains in good working condition for its lifetime.  

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