• Home
  • Denver Auto Repair Services
    • Full Service Oil Change
    • Expert Mechanics
      • Expert Honda Mechanics
      • Expert Toyota Mechanics
      • Expert Subaru Mechanics
    • Automatic Transmission
    • Fuel System Cleaning
    • Radiator Flush Service
    • Wiper Blades
    • Air Filter
    • Cabin Air Filter
    • Gearbox Service
    • Brake Repair
    • Clutch Repair
    • CV Boots
    • Tune-Up
    • Steering & Suspension
    • Tires
  • Auto Diagnostic
  • Contact Us
    • About Us
  • Shop Specials
  • Testimonials
  • Blog
  • 303-691-2760

Express Car Care of Denver

"Denver's Best Auto Repair and Quick Lube"

  • Brake Service
  • Car Maintenance
    • Heating-Air Conditioning
    • Suspension
    • Transmission
    • Engine
    • Tires
  • Oil Change
  • Tips & Tricks

Stopping Power 101: How Your Car’s Brakes Actually Work

December 14, 2023 by Denver Express Car Care

Did you love Saturday morning cartoons when you were young? The Flintstones is a classic. What kid doesn’t love the idea of having a dinosaur for a pet? Or using your feet to start and stop a car?

The concept seems a bit childish when you age and understand just how fast a car goes. Starting a car – maybe. If you’ve ever had to push a car to start it, you realize power comes from forward motion. 

But stopping – that’s altogether different. You need more than feet to stop a car. 

Driving here in Colorado, car brakes are an important part of our daily commute. Whether you sail in and out of the pickup line for your kids, or fly down the highway for a day of skiing with friends, life would be tricky (and treacherous) without brakes. 

But have you ever stopped to think about how they get their stopping power? What makes car brakes work? 

Let’s find out. 

Where car brakes started

The invention and development of car brakes can be attributed to several individuals over time. The early automobiles did not have effective braking systems, and the earliest forms of braking were rudimentary compared to modern standards.

One notable early advancement in automotive brakes was the introduction of mechanical brakes. In the late 19th century, various inventors and automobile pioneers began experimenting with braking systems. One such example is the application of mechanical brakes on the horseless carriage built by Karl Benz, the inventor of the first practical motorcar, in the late 1880s.

Stopping Power 101: How Your Car's Brakes Actually Work

However, the early braking systems were often primitive and unreliable. The transition from mechanical brakes to hydraulic brakes, which significantly improved braking efficiency and reliability, occurred over the early decades of the 20th century.

In 1918, Malcolm Loughead (later changed to Lockheed) introduced hydraulic brakes on the Duesenberg automobile. This marked a significant advancement in braking technology, providing more reliable and responsive braking compared to mechanical systems.

As the automotive industry continued to evolve, hydraulic brake systems became more widespread. The development of power-assisted brakes, such as vacuum-assisted and later hydraulic-assisted systems, further improved braking performance and control.

How today’s modern car brakes work

Modern car brake systems primarily rely on hydraulic mechanisms and friction materials to achieve effective deceleration and stopping. The prevalent disc brake system in contemporary vehicles comprises essential components such as brake discs or rotors, brake calipers, brake pads, and a hydraulic system. 

When the driver presses the brake pedal, a hydraulic process is initiated. This begins with the master cylinder, which contains brake fluid and pressurizes it upon pedal depression. The pressurized brake fluid is then directed through brake lines to the brake calipers at each wheel. 

In disc brake setups, the calipers house pistons that, when activated by the brake fluid, squeeze the brake pads against the rotating brake discs. These discs, attached to the wheel hub, generate friction when in contact with the brake pads, converting kinetic energy into heat and ultimately slowing down the vehicle. 

Brake pads are positioned on each side of the brake discs within the calipers. They play a crucial role in this process by providing the necessary friction. The heat produced is managed through ventilation slots in the discs and other cooling features to prevent brake fade. 

Additionally, modern cars often feature advanced systems such as Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), and Brake Assist to enhance safety and control during braking maneuvers. ABS prevents wheel lock-up by modulating brake pressure, while EBD optimizes the distribution of braking force among individual wheels. Brake Assist recognizes emergency braking situations and supplements braking force if the driver doesn’t apply sufficient pressure. 

Overall, modern brake systems are designed for efficiency, reliability, and safety, incorporating advanced technologies to deliver optimal performance.

Brakes work only as well as the driver behind them

According to the Office of Motor Vehicle Management, 98 percent of all car accidents are due to human error. 

Want to be a better driver? Until autonomous vehicles become the norm, the best way is to sharpen your driving practices. This is where you should start. 

  • Anticipate Stops – Be aware of traffic conditions, signals, and road signs well in advance. Anticipating stops allows you to brake gradually and smoothly.
  • Maintain a Safe Following Distance – Keep a safe distance from the vehicle in front of you. This provides you with more reaction time and space to stop safely.
  • Gradual Braking – Avoid abrupt or sudden braking, as it can lead to skidding or collisions. Gradually apply pressure to the brake pedal to slow down smoothly.
  • Avoid Overusing Brakes on Downgrades – On downhill slopes, use engine braking (shifting to a lower gear) where appropriate to reduce the load on the brakes. This helps prevent brake fade and overheating.
  • Check Brake System Regularly – Ensure that your vehicle’s braking system is well-maintained. Regularly check brake fluid levels, brake pads, and discs. Address any issues promptly.
  • Adapt to Road Conditions – Adjust your stopping distance based on road conditions. Wet or slippery surfaces may require increased stopping distances, so be mindful of the weather and road conditions.
  • Avoid Tailgating – Maintain a safe following distance to allow for unexpected stops by the vehicle in front of you. Tailgating reduces your reaction time and increases the risk of rear-end collisions.
  • Use Turn Signals – Use turn signals to indicate your intention to stop or turn. This alerts drivers behind you and improves overall road safety.
  • Stay Alert at Intersections – Be particularly vigilant at intersections. Look for pedestrians, cyclists, and other vehicles before proceeding or stopping.
  • Practice Defensive Driving – Stay aware of your surroundings, anticipate the actions of other drivers, and be prepared to react to unexpected situations.

And above all, check your brake system regularly. You can do this by paying attention to the way your brakes perform. Notice a difference in sound, touch, or odor? It’s time to bring it in for inspection. Have a dashboard light illuminated? Don’t ignore it; it’s a sign something is wrong. 

If you have a question, we’re here to help. 

Filed Under: Brake Repair, Brake Service, Tips & Tricks Tagged With: How Your Car Brakes Work

Diagnosing and Preventing Engine Overheating

November 21, 2023 by Denver Express Car Care

There are many advantages to buying a new car. When everything is new, the chances of a problem occurring while on the road are minimal. 

Of course, new cars face whatever is on your daily commute. Weather. Potholes. Aggressive drivers. Climbing mountains and zipping around town. Eventually they wear down. 

You start to notice it in the little things.  

When all systems are running smoothly, it’s smooth sailing. But sometimes, the unexpected occurs: your engine overheats. 

To an auto enthusiast or an experienced mechanic, the reasons might be clear, yet for many, the cause and solution can be an elusive mystery. 

What can it be? And more importantly, what can you do?

What Happens When an Engine Overheats

Have you ever experienced an engine overheating before? 

Engine overheating is when the engine temperature escalates beyond the normal range, compromising the functionality and safety of the vehicle. The overheating can result in warped parts, head gasket failure, or even a cracked engine block, all of which are as daunting and expensive as they sound. 

In a nutshell, an overheating engine is not just a minor hiccup, but a critical concern that demands immediate attention. Acting quickly is your best course of action. 

Causes of Engine Overheating, Explored

Why would an engine overheat? Understanding the why before the how is pivotal. The causes of engine overheating range from easily fixable to technically complex issues. Let’s explore them:

Diagnosing and Preventing Engine Overheating

Low Coolant

A fundamental cause for overheating is low coolant levels, depriving the engine of the essential medium that absorbs and dispels heat through the radiator. Coolant levels can drop due to leaks, evaporation, or simply over time with usage. Regularly checking and maintaining coolant levels are paramount to ensuring a consistent temperature within the engine.

Coolant Leak

Leaks can occur in several locations within the cooling system: the radiator, hoses, water pump, head gasket, or thermostat housing. Traces of dried coolant, usually bright green, pink, or orange, may hint towards a leak source. Leaks contribute to decreased coolant levels, diminishing the system’s ability to manage engine temperature.

Low Coolant Pressure

Optimal coolant pressure ensures the fluid efficiently travels through the cooling system, absorbing, and discharging heat. The pressure cap maintains this pressure, and its failure or a leak within the system can jeopardize the pressure stability, impairing cooling capabilities.

Low Oil

Engine oil wears many hats, one of which includes absorbing excess heat from the engine. When oil levels plummet, its ability to act as a heat absorber is compromised, placing additional heat management demands on the coolant and, in tandem, accelerating wear on moving parts due to insufficient lubrication.

Thermostat Problems

Acting as the cooling system’s regulator, the thermostat controls the coolant flow between the engine and the radiator. A malfunctioning thermostat may fail to open, hindering coolant flow and causing the engine to overheat. Its consistent performance is crucial for maintaining an equilibrium in engine temperature.

Broken Fan

The fan assists in maintaining a steady temperature in the radiator and, subsequently, the engine. A malfunctioning fan, due to a faulty motor, damaged fan belt, or debris, compromises the system’s cooling efficacy, allowing heat to build up within the engine.

Damaged Radiator

The radiator, tasked with dissipating the heat from the coolant, is a pivotal component in preventing overheating. Physical damage, internal corrosion, or blockages can impair its functionality, diminishing its ability to expel heat and maintain a balanced engine temperature.

Broken Water Pump

Often dubbed the heart of the cooling system, the water pump circulates coolant through the engine and radiator. Its failure, through a leak, broken impeller, or shaft issues, disrupts coolant flow, jeopardizing the entire cooling process.

How to Fix an Overheating Engine: Diving Deeper

That’s a lot that can go wrong! But don’t worry; maintenance is key to prevention. That’s why it’s important to find a trustworthy auto repair shop early in your ownership, and partner with them to ensure your car runs smoothly. 

If by chance you do face an overheating engine, let’s dive into some troubleshooting and fixes:

Check Fluid Levels

Begin with the basics: inspect the coolant and oil levels. Initial checks should always encompass evaluating the coolant and oil levels, ensuring they adhere to manufacturer guidelines. Additionally, observe the color and consistency of the fluids to rule out contamination. 

Pressurize the System to Look for Leaks

Utilizing a pressure tester can be invaluable in identifying leaks within the cooling system. Pressurizing forces coolant out through leaks, providing a tangible indication of the problematic area. (You don’t have to buy one if you don’t want to. That’s why partnering with a mechanic has its advantages.)

Check for Damage

A visual inspection can unveil apparent issues, such as leaks, damaged hoses, or corroded surfaces. Regular checks can preemptively identify problems before they morph into larger complications.

Bring it in for Inspection

Perhaps the most foolproof way to diagnose and remedy an overheating engine is to bring your vehicle to a professional. Armed with extensive expertise and tools, we can accurately diagnose the issue, propose and implement effective solutions, ensuring your vehicle runs efficiently and reliably. Leveraging professional expertise is essential for an accurate diagnosis and remedy. Specialists, equipped with advanced tools and extensive knowledge, can adeptly identify, propose, and implement strategic solutions.

The Echoing Importance of Preventative Care

Preventative measures are an indispensable aspect of vehicle care. A robust maintenance routine involving professional check-ups, systematic fluid changes, and timely interventions can preserve engine integrity and prolong vehicle lifespan.

If you like what you see here, feel free to continue the discussion or venture into a new automotive topic in our other blog posts, where we unravel the complexities of vehicle mechanics, guiding you toward optimal vehicle health and performance. 

Want to talk further? To explore our services or get in touch with our team of experts, or drop by our shop. We look forward to working with you.

Filed Under: Car Maintenance, Tips & Tricks Tagged With: Engine Overheating

When Was The Last Time You Changed Your Motor Oil?

November 7, 2023 by Denver Express Car Care

Motor oil is one of the necessary common maintenance items of owning a car. 

You wouldn’t imagine your car operating without regularly pulling into the gas station. The same applies to motor oil. 

It’s something every driver understands on some level. 

But how often should you change your motor oil? That question is heavily debated online. 

Should you schedule it every 3,000 miles? Can you wait 5,000? New advice states you can even wait 10,000 miles or more with some cars. Is that true?

Cars today are staying in service longer than ever before … 12 years on average. But a car won’t stay running and be a reliable asset in your life if you don’t care for it. 

Yes, cars are more sophisticated than ever before. Yet no matter how much technology influences how a car operates, if it’s an internal combustion engine, motor oil will always be the lifeblood. 

What motor oil does for a car

Motor oil serves a vital role in keeping your car’s engine running smoothly and efficiently. One of its main jobs is to reduce friction between the many moving parts inside the engine, like pistons and crankshafts, helping to prevent premature wear and damage. As the engine runs, it generates a lot of heat. Motor oil helps dissipate this heat, keeping the engine at a safe operating temperature.

But that’s not all; motor oil also acts as a cleaner. Over time, dirt and debris can build up in the engine, potentially causing harm. Motor oil contains special additives that trap and suspend these contaminants, pushing them through the oil filter to remove them. This helps keep the engine clean and running smoothly.

Motor oil creates a seal in the engine, which is crucial for maintaining compression in the cylinders and ensuring efficient combustion. It also protects engine components from corrosion, reducing the risk of rust and deterioration. Plus, it plays a role in reducing engine noise and vibrations, contributing to a quieter and more comfortable ride.

When Was The Last Time You Changed Your Motor Oil?

Did you know your motor oil did all that? Now imagine your engine if the motor oil isn’t doing its job.  

What if you don’t change the motor oil?

We all know motor oil is important to keep a car operational. Still, it sometimes sinks to the bottom of your to-do list. You keep pushing it aside with more important things to do. 

Here’s why you shouldn’t. 

Over time, that oil gets dirty and gunky, filled with all sorts of debris and contaminants from your engine. This contaminated oil can’t do its job properly to keep things running smoothly. Without adequate lubrication, your engine’s moving parts start to rub against each other, causing wear and tear. That means your engine might not last as long as it should, and you could be facing some hefty repair bills.

Your car’s performance takes a hit, too. You might notice it feels weaker, slower to respond, and drinks more gas. That’s because the engine has to work harder without sufficient oil. Plus, there’s the risk of your engine overheating, which can lead to serious problems like warped parts and engine damage.

This can all impact your wallet. Poor engine performance and efficiency mean you’re burning more fuel for the same distance traveled, costing you extra at the pump. On top of that, a poorly maintained engine can throw out more harmful emissions, which are not great for the environment and may even make your car fail emissions tests.

Worst-case scenario? Your engine might give up on you altogether. Yep, that’s a pricey situation to fix. So, don’t skip those regular oil changes. It’s a simple and cost-effective way to keep your car running smoothly, save money in the long run, and avoid a lot of headaches.

Convinced? Here’s how often you should change your motor oil

Changing your motor oil is based on mileage. It’s also based on timing. Here’s why. 

Let’s say you work from home, and your car sits in the garage most days. You take it out occasionally – a trip to the grocery store 3 miles away, a night out at a restaurant 5 miles from your house. 

To hit 3,000 miles at that rate may take you nine months or more. In this circumstance, it’s better to err on the side of caution and replace it at least twice per year. Short trips aren’t enough to heat your engine rough to boil off condensation accumulating within the system. This can cause motor oil to break down faster. 

Let’s talk about the age of your car. If you’ve purchased it in the last few months, start by looking at the owner’s manual for guidance. Many manufacturers suggest 5,000, 7,500, or even 10,000 miles or more between motor oil changes. Again, you should take your driving style and habits into account. 

A new car driven regularly at fairly steady speeds creates the perfect scenario for going a little longer between oil changes. An older car that is driven erratically in stop-and-go traffic provides a reason to change it more frequently to ensure the motor oil remains in good working condition. 

What about synthetic motor oil?

When your car was designed, it was with a specific motor oil in mind. You’ll find the weight of motor oil needed printed on the cap where you add the oil. It’s listed in your owner’s manual, too. The manufacturer knows best; going with what’s recommended or required assures you use the right motor oil for the way your vehicle was designed. It can also save you money and avoid using motor oil that may not be best for your car’s engine. 

That said, older cars may work better by upgrading motor oil. Synthetic oil is designed to be more effective at resisting breakdown and withstanding higher temperatures. It’s also designed to last longer, meaning 10,000 miles or more may be possible. 

Yes, there isn’t always a clear road to deciding what motor oil is best. That’s where finding a trusted auto mechanic can help you navigate oil changes more effectively. 

If a service only offers oil changes, they are more likely to push everything they can to up the sale – more expensive motor oil, upgraded filters, and more frequent servicing. 

When you work with a mechanic there to keep your car running smoothly, you’ll get honest advice about what best suits your vehicle and how you drive. 

If you haven’t worked with us before, you’re in for a surprise. We’re a family-owned and operated business that still thrives on offering sound advice. 

Is that what you need to keep your car running smoothly? 

Filed Under: Oil Change, Tips & Tricks Tagged With: motor oil

What’s an Exhaust Resonator and What Does It Do?

October 24, 2023 by Denver Express Car Care

What’s the most sophisticated system on your vehicle? You might be tempted to say the braking system, or possibly the transmission, but we’d move another system to the top of the list: The exhaust system. 

The exhaust system is a complicated process that uses the manifold, flex pipe, catalytic converter, isolators, mufflers, and resonators to improve performance and safety of the vehicle. 

Not sure what a resonator does or why your car needs one? 

How the Exhaust System Works

Your car’s engine generates power by burning fuel and air in the combustion chamber. This process produces exhaust gasses that contain harmful elements like carbon monoxide, nitrogen oxides, and unburned hydrocarbons.

The primary purpose of the exhaust system is to safely and efficiently guide these noxious gasses away from the engine and out into the environment. It’s a critical aspect of your vehicle’s operation, as a properly functioning exhaust system helps maintain engine performance, fuel efficiency, and reduces harmful emissions.

The exhaust system consists of several key components, including:

Exhaust Manifold – This is the first stop for the exhaust gasses, collecting them from each cylinder and channeling them into a single pipe.

Catalytic Converter – Located downstream from the manifold, the catalytic converter reduces harmful emissions by converting pollutants into less toxic compounds.

What’s an Exhaust Resonator and What Does It Do?

Muffler – The muffler’s job is to dampen the noise created by the high-pressure exhaust gasses as they exit the engine.

Resonator – The resonator plays a significant role in fine-tuning the exhaust sound and reducing specific frequencies.

Tailpipe – The tailpipe directs the treated exhaust gasses out of the vehicle, away from the passenger cabin.

Now, let’s zero in on the exhaust resonator and understand its role in this symphony of mechanical components.

What a Resonator Does

Imagine your car’s exhaust system as a musical instrument, and each component plays a specific note or tone. The exhaust resonator is like the equalizer in this musical analogy, responsible for adjusting and harmonizing the exhaust note.

Resonators are designed to address a specific issue in the exhaust system: the presence of unwanted sound frequencies, often referred to as “drone” or “boom.” When your car’s engine produces exhaust gasses, it does so at various frequencies and amplitudes. Some of these frequencies can create an unpleasant or loud exhaust note that resonates inside the cabin, causing the driver and passengers discomfort.

The resonator’s magic lies in its ability to cancel out these undesirable sound frequencies by creating sound waves of equal amplitude but opposite phase. In simple terms, it muffles the unwanted noise by producing an opposite sound, effectively reducing the overall volume and making your car’s exhaust note more pleasant.

So, if you’ve ever admired a car’s deep, throaty growl or smooth purr, you have the resonator, among other components, to thank for that melodic experience.

What Is the Difference Between a Resonator and a Muffler?

While both components play a part in controlling the exhaust sound, they serve different purposes and achieve distinct results.

A resonator targets specific frequencies in the exhaust note and cancels them out. Resonators are more focused on fine-tuning the sound and eliminating drone or unwanted tones.

Mufflers have a broader role in the exhaust system. They reduce overall noise levels by using sound-deadening materials and baffles to muffle the sound produced by the exhaust gasses. Mufflers are responsible for the overall reduction in exhaust noise and play a crucial role in maintaining a comfortable noise level for both the driver and passengers.

In essence, the resonator is like a precision tool for fine-tuning your car’s exhaust note, while the muffler is the general sound dampener that reduces overall noise levels.

Can a Resonator Go Bad?

Like any other car component, a resonator can go bad over time. While it’s not as prone to wear and tear as some other parts, it’s not immune to issues. But problems can occur. 

Corrosion – Resonators are exposed to high temperatures and moisture, making them susceptible to corrosion over time. Rust can eat away at the resonator’s body, weakening its structural integrity.

Internal Damage – The resonator’s internals can also degrade, affecting its ability to cancel out unwanted frequencies. This can result from a buildup of carbon deposits or general wear and tear.

Exhaust Leaks – A damaged or deteriorating resonator can develop cracks or holes, leading to exhaust leaks. These leaks not only affect the exhaust note but can also allow harmful gasses to escape into the environment.

Excessive Noise – If the resonator is no longer effectively canceling out unwanted frequencies, you may notice an increase in exhaust noise, including drone or unpleasant tones.

Why It May Be Time to Replace a Resonator

How do you know if it’s time to replace the resonator? Here are some indicators that it might be time to swap out your old resonator for a new one:

Increased Noise – If you notice a significant increase in exhaust noise, especially if it includes unpleasant frequencies or drone, it’s a clear sign that your resonator might be failing.

Reduced Performance – A failing resonator can also impact your car’s performance by disrupting the exhaust flow. You might experience decreased power or reduced fuel efficiency.

Exhaust Smells – If you start to smell exhaust fumes inside your car, it could be due to a leak in the exhaust system caused by a damaged resonator.

Check Engine Light – A failing resonator can trigger your car’s check engine light. Modern vehicles are equipped with sensors that monitor the exhaust system’s performance, and any anomalies can lead to a warning light.

Visible Damage – If you can see visible damage on your resonator, such as rust, holes, or dents, it’s a clear indication that it’s time for a replacement.

Replacing a resonator is usually a straightforward process for a skilled mechanic. They will assess the condition of your current resonator and recommend a suitable replacement if necessary. Keep in mind that addressing resonator issues promptly can prevent more extensive damage to your exhaust system and improve your overall driving experience.

Keeping Your Exhaust System in Good Working Condition

Maintaining your car’s exhaust system, including the resonator, is essential for ensuring a smooth and enjoyable driving experience while also minimizing your environmental impact. Here are some tips to help you keep your exhaust system in good working condition:

Regular Inspections – Schedule regular inspections with a trusted mechanic to check for any signs of damage or wear in your exhaust system, including the resonator.

Drive Responsibly – Avoid aggressive driving, which can stress your exhaust system unnecessarily and lead to premature wear.

Use Quality Fuel – High-quality fuel can help reduce carbon deposits in your exhaust system, prolonging its lifespan.

Address Issues Promptly – If you notice any unusual noises or smells or if your check engine light comes on, don’t ignore it. Promptly address any issues to prevent further damage.

Consider Upgrades – If you’re passionate about your car’s exhaust note, you can explore aftermarket resonators and mufflers designed to enhance the sound while maintaining legality and performance.

How can we help you maintain your vehicle? 

The exhaust resonator is a relatively small but critical component of your car’s exhaust system. Its role in fine-tuning the exhaust note and reducing unwanted frequencies ensures a pleasant driving experience. 

While it can go bad over time, regular maintenance and prompt replacement when necessary will keep your car humming along smoothly. 

Have questions? Need service? Just ask. We’re here to make your driving experience better. 

Filed Under: Car Maintenance, Tips & Tricks Tagged With: Exhaust Resonator

Bought a New Car? Car Engine Break-In Best Practices

September 24, 2023 by Denver Express Car Care

Buying a new car is an exciting experience. Upgrading means new technology with more gizmos and gadgets. Better safety measures, and a more comfortable ride. 

Yet before you slip behind the wheel and fall into old patterns, it’s a good idea to develop engine break-in practices before you damage your vehicle. While it might look like it can take on the world, new cars need a little TLC while they settle in. With thousands of parts coming together for the first time, it’s a good idea to give them a break and treat them with kindness. 

The thrill of getting behind the wheel of a brand-new vehicle is incomparable. But as with any new relationship, starting off on the right foot is essential. When it comes to your new car, the initial break-in period is crucial for ensuring its longevity and performance down the road.  

This is where we suggest you begin. 

Get to Know Your New Car

Congratulations on your new car! It’s not just a mode of transportation; it’s a new adventure waiting to unfold. The first step to building a solid relationship with your car is getting to know it inside and out. 

Bought a New Car? Car Engine Break-In Best Practices

Spend some quality time familiarizing yourself with the various components and features. Adjust the seats and mirrors, explore the infotainment system, and get comfortable with the control layout.

And don’t overlook the owner’s manual. It might not be the most thrilling read, but it’s a goldmine of information about your car’s maintenance requirements, recommended fluids, and even troubleshooting tips. It’s like the user manual for a video game – it holds all the secrets to mastering the game of car ownership.

Has it been a while since you’ve driven a new car? You might be pleasantly surprised at the number of advanced driver assistance systems in modern vehicles. These technologies, such as adaptive cruise control and lane-keeping assist, can significantly enhance your driving experience. But they can take some time to understand how these features work. 

Most manufacturers provide tutorials online, and experimenting in a safe environment can help you feel more confident using them on the road. There’s nothing wrong with staying in your quiet local community while you experiment with each system. 

Build Your Toolbox

Just like you wouldn’t embark on a camping trip without the right gear, you shouldn’t hit the road in your new car without the essential tools. You might not be heading into the wilderness, but unexpected situations can arise, and having the right tools on hand can save the day.

An ice scraper is a must-have here in Colorado’s colder climate. You never know what today’s weather will bring, and it’s a good idea to always be prepared. It’s your ticket to a clear windshield on frosty mornings. 

Jumper cables can be a lifesaver when your battery decides to play hard to get. Your car may be new now, but creating your kit now will save you down the road. 

If you drive regularly on more treacherous roads, snow chains can provide the traction you need to conquer icy roads. Do you have a pair that will fit your new ride? 

And let’s not forget about windshield washer fluid – a small thing that can make a big difference in maintaining visibility during messy drives.

Engine Break-In: Gentle Start for Longevity

You wouldn’t sprint a marathon right out of the gate, would you? The same principle applies to breaking in your new car’s engine. The goal of the break-in period is to allow the various components to settle into their optimal positions, ensuring smooth operation for years to come.

During the first 1500 miles or so, avoid pushing the engine to high RPMs. Once you reach this mark, you can gradually vary your speed and RPMs, knowing your car’s engine is in good shape. This helps the engine’s moving parts wear in evenly. While modern engines are designed to be durable, this cautious approach can significantly contribute to your engine’s longevity.

Additionally, don’t be in a rush to rev up a cold engine. Give it a minute to warm up before demanding too much from it. Cold starts can cause extra wear and tear on the engine, impacting its performance over time.

Gentle on the Pedals, Gentle on the Car

The break-in period isn’t just about being kind to the engine. It’s also a good time to be gentle with the other components of your car. This includes the tires, brakes, and shocks. Avoid sudden, aggressive stops or sharp turns that could stress these components.

When you do need to brake, try using a light touch. This not only extends the life of your brake pads but also contributes to a smoother overall driving experience. 

And remember, your tires need a little TLC, too. Keep them properly inflated and rotate them regularly to ensure even wear.

Partnering with a Reputable Maintenance Shop

Maintaining a healthy relationship with your car doesn’t end after the break-in period. Just like any relationship, it requires ongoing effort and attention. 

Finding a trustworthy car maintenance shop can be a game-changer. Look for one with a solid reputation and experienced technicians who know the ins and outs of your vehicle.

Stick to a regular maintenance schedule recommended in your owner’s manual. This typically includes oil changes, fluid checks, and filter replacements. 

Regular maintenance keeps your car running smoothly and helps catch potential issues before they escalate into costly problems. And if you have a relationship with a mechanic you can trust, you’ll be more likely to trust their advice and be more apt to bring your vehicle in at the first sign of a minor problem. 

Tracking for Success

As you dive into the world of car ownership, consider keeping track of your car’s maintenance history. A simple spreadsheet or even a dedicated app can help you stay on top of oil changes, tire rotations, and other essential maintenance tasks. 

This proactive approach can lead to better care for your car, ultimately leading to a longer and healthier life for your vehicle.

And if you do ever sell your car, this can be a valuable tool to make your car more valuable. 

What’s your car engine break-in practice?

Whether this is your first new vehicle or one of many, the journey of car ownership begins with a gentle touch. 

Taking the time to get to know your new car, learning its features, and adhering to best practices during the break-in period can set the stage for a rewarding and long-lasting relationship. Remember, your new car isn’t just a machine; it’s a partner in your daily adventures.

So, buckle up and enjoy the ride – you’re in for an exciting journey with your brand-new car! And if we can be of service, feel free to give us a call.

Filed Under: Tips & Tricks Tagged With: Car Engine Break-In Practices

Why Ignoring Car Alignment Issues Can Be Costly

September 18, 2023 by Denver Express Car Care

Remember the last time you hit a pothole, and it rattled your vehicle? You saw it too late to avoid it, but it shook your car hard enough for you to think about long after you drove away. 

Wheels can become misaligned easily as you drive. While they’re designed to be durable, you never know what will cause a problem somewhere within the system. And that can set off a host of chain reactions. 

Why Car Alignment is Important for Your Vehicle

What exactly is car alignment, and why does it matter? Car alignment refers to the adjustment of the angles of your vehicle’s wheels so that they are parallel to each other and perpendicular to the road. Proper alignment ensures your car drives straight, handles well, and maximizes tire life.

While we’d like to think proper alignment holds for thousands of miles, the reality is it can be altered by driving away from the repair shop. We can’t predict what will be in the road, or how it will impact how our car drives. 

When car alignment is misaligned, getting it fixed quickly can stop minor issues from becoming costly fixes. 

What Happens When You Wait Too Long

Imagine driving down the road with your vehicle’s alignment out of whack. The longer you delay addressing this issue, the more consequences you’re inviting into your car’s health.

Why Ignoring Car Alignment Issues Can Be Costly

Uneven Tire Wear

One of the most visible signs of alignment issues is uneven tire wear. Misaligned wheels put uneven pressure on your tires, causing some parts of the tread to wear down faster than others. Uneven tire wear not only shortens your tire’s lifespan but also compromises traction, leading to decreased safety on the road.

Steering Problems

Ignoring alignment can throw your steering out of balance. If you find yourself constantly adjusting the steering wheel to keep the car moving straight, your alignment might be off. 

You might also notice it in the way your steering wheel sits. Glance down at the emblem in the center of the steering wheel while driving straight. If it tips either to the left or right, it’s a sign your vehicle needs a wheel alignment. 

Poor Fuel Economy

Here’s a sneaky way misalignment can hit you in the wallet: poor fuel economy. When your wheels aren’t aligned correctly, your car has to work harder to move forward. This increased resistance can lead to decreased gas mileage, meaning more trips to the pump and more money out of your pocket.

How to Tell If You’re Experiencing Car Alignment Issues

Wheel alignment is important. It’s not difficult to understand why. Yet knowing it and knowing when it should be fixed are two different things. How do you identify those pesky alignment issues before they become bigger problems?

Vehicle Pulls to One Side

Does your car seem determined to veer to the left or right, even when driving on a straight road? If so, it’s a clear sign that your wheels might be misaligned.

Uneven Steering Wheel

Take a look at your steering wheel while driving on a level road. If it’s tilted to one side even though you’re driving straight, it’s time to consider an alignment check.

Loose Steering

Is your steering wheel feeling a bit too loose and wobbly? Misaligned wheels can lead to a lack of responsiveness in your steering, making your vehicle harder to control.

Vibrating Steering Wheel

If you feel vibrations through the steering wheel, especially at higher speeds, it could be an indication of alignment issues or other problems with your tires or suspension.

Uneven Tire Wear

Inspect your tires regularly for signs of uneven wear. If you notice that the tread is wearing down more on one side of the tire than the other, it’s time to schedule an alignment check.

Squealing Tires

Misaligned wheels can cause your tires to squeal as they make contact with the road. This not only sounds unpleasant but also points to a need for alignment correction.

Understanding Alignment

Alignment isn’t just a one-size-fits-all fix. It involves adjusting three key angles:

Camber

This angle measures the tilt of your wheels when viewed from the front. Too much positive or negative camber can lead to uneven tire wear and handling issues.

Toe

Toe refers to the angle at which your tires point in or out when viewed from above. Incorrect toe settings can cause tire wear, as well as instability in steering.

Caster

Caster is the angle of your steering axis when viewed from the side. It affects steering stability and the return of your steering wheel to its center position after turning.

Bringing your vehicle in will allow one of our mechanics to assess your car and determine the best way to fix it and get you on the road once again. 

Why You Should Fix Car Alignment Issues Right Away

Think of your car’s alignment like your own health. Ignoring a minor ache or pain might lead to a more serious problem down the road. Similarly, not addressing alignment issues promptly can result in bigger and more expensive repairs.

Fixing alignment issues sooner rather than later:

Saves Money

Regular alignment checks and adjustments are a relatively inexpensive preventive measure compared to the potential costs of tire replacement, suspension repairs, and more.

Improves Safety

Proper alignment ensures your tires have maximum contact with the road, enhancing your vehicle’s stability and grip, especially during emergency maneuvers.

Preserves Tire Life

Correct alignment spreads the wear on your tires evenly, extending their lifespan and helping you avoid the cost of premature tire replacements.

Enhances Fuel Efficiency

Aligned wheels reduce rolling resistance, contributing to better fuel economy and putting more money back in your wallet over the long run.

It’s time to fix your car’s alignment 

Taking care of your car’s alignment might not be the most exciting aspect of car ownership, but it’s undoubtedly a vital one. Ignoring alignment issues can lead to a host of problems – all of which can dent your bank account. So, watch for signs of misalignment, and don’t hesitate to bring your vehicle in for a check if something feels off. Remember, a little preventive care today can save you a lot of money and headaches in the future.

Contact us today to schedule an appointment and put your car on the path to perfect alignment!

Filed Under: Car Maintenance, Tips & Tricks

The Art of Troubleshooting Car Engine Performance Issues

September 7, 2023 by Denver Express Car Care

Heading out onto the open road is always an exciting experience. You’re dreaming about your final destination. You have work chores in mind, ticking things off to complete during your busy day ahead. 

What you’re not prepared for is car trouble. If you’re having car engine performance issues, your entire day may be spent dealing with the problem. 

Owning a car comes with its fair share of joys and challenges, and one of the most frustrating challenges is when your car’s engine isn’t performing as it should. But fear not! We can help you troubleshoot the most common engine performance issues. 

The Engine Won’t Start

Picture this: you’re ready to head out for an important meeting or a long-awaited road trip, and your car refuses to start. Don’t panic! Start by checking the basics. 

Are your lights, radio, and other electrical components working? If they are, then your battery is likely not the issue. If they’re not working, a dead battery might be the culprit, and jump-starting your car could do the trick.

If the battery isn’t the issue, move on to checking the starter and the ignition switch. A clicking noise when you turn the key might indicate a faulty starter. If you hear nothing at all, the ignition switch could be to blame. 

It’s always a good idea to have a set of jumper cables, a spare key, and the number of a reliable tow service in your back pocket – just in case.

The Art of Troubleshooting Car Engine Performance Issues

The Check Engine Light Turns On

Ah, the infamous check engine light – the little yellow indicator that can send shivers down any driver’s spine. First, take a deep breath. The check engine light can be triggered by a multitude of issues, ranging from something minor to more serious problems. 

The first step is to retrieve the trouble codes from your car’s onboard diagnostic (OBD) system. You can do this by using an OBD-II scanner, which is available at auto parts stores or online.

Once you have the trouble codes, you can start narrowing down the issue. Keep in mind that the code doesn’t always point directly to the faulty component; it’s more like a clue in a detective story. You might need to do some further investigation or seek professional help if the problem seems beyond your expertise.

The Engine is Overheating

Seeing your temperature gauge spike into the red zone can be nerve-wracking, but don’t hit the panic button just yet. An overheating engine can be caused by various factors, such as a faulty thermostat, a malfunctioning radiator fan, or a coolant leak.

Quick Fix: If you notice your temperature gauge climbing, turn off your air conditioning and turn on the heat to high. This might sound counterintuitive, but it helps transfer heat away from the engine. Pull over as soon as it’s safe and let the engine cool down before opening the hood.

To prevent overheating, regularly check your coolant levels and look for any visible leaks. If you’re comfortable, you can also inspect the radiator hoses for cracks or bulges. Keep in mind that a more complex issue might require a visit to your trusted mechanic.

The Engine is Stalling

Dealing with a stalling engine can make any driver feel like they’re on a roller coaster of frustration. Stalling can occur for various reasons, such as a clogged fuel filter, a malfunctioning oxygen sensor, or even a problem with the spark plugs.

DIY Tip: Start by checking your air filter. A dirty air filter can disrupt the air-fuel mixture, leading to stalling. If your air filter looks like it’s seen better days, replacing it could potentially solve the issue.

If the problem persists, consider when the stalling occurs. Is it more likely to happen when idling, accelerating, or decelerating? This information can help you narrow down the possible causes and give your mechanic a head start in diagnosing the problem.

You Notice Steam or Smoke

Seeing steam or smoke billowing from your car’s engine can instantly make you panic. But before you jump to conclusions, let’s break it down. Smoke can be white, black, or blue, and each color might point to a different issue.

White Smoke: If your engine is emitting white smoke, it could be a sign of a coolant leak. This could mean a blown head gasket or a cracked engine block, both of which are serious problems that require immediate attention.

Black Smoke: Black smoke usually indicates the air-fuel mixture is too rich. This can be caused by a clogged air filter, a faulty fuel injector, or a malfunctioning oxygen sensor.

Blue Smoke: Blue smoke is often a sign of burning oil. This could be due to worn piston rings, valve seals, or other internal engine components.

Addressing these issues might involve replacing parts, fixing leaks, or even rebuilding parts of your engine. In any case, it’s best to consult a professional to accurately diagnose and resolve the problem.

You Hear a Funny Noise

Cars have their own language of sounds, and as a driver, it’s essential to pay attention to what your car is telling you. If you hear an unusual noise, don’t just crank up the radio to drown it out – listen closely. A clunking noise could indicate a problem with your suspension, while a squealing noise might point to worn-out brake pads.

Pro Tip: If you hear a knocking noise coming from under the hood, it could be a sign of engine trouble, such as detonation or worn-out bearings. It’s crucial to address this promptly, as engine issues can escalate quickly if left unchecked.

If you’re uncomfortable diagnosing the noise, don’t hesitate to take your car to a professional. They have the experience and tools to pinpoint the source of the noise and provide a proper solution.

Ignoring Oil Changes and Coolant Levels

Skipping oil changes and neglecting coolant levels might seem like time-saving measures, but in reality, they can lead to major engine performance issues down the road. Engine oil lubricates and cools your engine’s moving parts, while coolant prevents your engine from overheating.

Vital Reminder: Regular oil changes and checking coolant levels are simple yet crucial tasks that can extend the lifespan of your engine and prevent costly repairs.

There’s Water in the Engine

Water and engines don’t mix well, so if you suspect water has found its way into your engine, take immediate action. This can happen if you’ve driven through deep water or your engine has been exposed to heavy rain.

What to Do: If you’ve driven through water higher than the bottom of your vehicle, don’t attempt to start the engine. Have your car towed to a professional to assess the damage. Starting the engine with water in the intake system can lead to hydrolock, which can cause severe engine damage.

How’s your car engine performance? 

The art of troubleshooting car engine performance issues involves a combination of observation, investigation, and, when needed, seeking professional help. While it’s tempting to become a DIY hero, remember that some problems are best left in the hands of experienced mechanics. 

Regular maintenance, a keen ear for unusual sounds, and a bit of patience will go a long way in keeping your engine running smoothly and your stress levels in check. And with these tips in mind, you’ll be ready to handle it like a pro!

Filed Under: Engine, Tips & Tricks Tagged With: Car Engine Performance

Car Leaks – Find Out What It Is and How To Fix It

September 3, 2023 by Denver Express Car Care

As a driver, you’ve come to dread slipping behind the wheel and finding your car makes a new sound or has a new smell. You might be unable to put your finger on it, but you know your car has an issue. 

You might get that same feeling when you discover a puddle underneath your vehicle. 

Car leaks can often be a source of confusion and worry, but fear not – not all of them are bad news. Let’s break down the types of car leaks, their potential consequences, and whether you should tackle the fixes yourself or bring your vehicle to a professional.

Why Car Leaks Can Be a Problem

Car leaks might seem like a minor annoyance, but they can evolve into significant problems if left unattended. Fluids such as oil, coolant, transmission fluid, and brake fluid play vital roles in keeping your vehicle running smoothly. If any of these fluids are leaking, it can lead to reduced performance, overheating, brake failure, or even engine damage. Ignoring leaks could not only cost you more in repairs down the road but also compromise your safety.

So, what are they? What might you find underneath your car? 

Clear Liquid Car Leaks

Clear fluid leaks are often water or condensation from your vehicle’s air conditioning system. This is generally harmless and is quite common, especially during hot weather.

Car Leaks - Find Out What It Is and How To Fix It

What To Do: There’s no need to panic if you notice clear liquid pooling beneath your car. However, if the volume of liquid seems excessive or you suspect it’s not just water, having a professional inspect your vehicle is a good idea.

Amber/Multicolored Fluid Car Leaks

Amber or multicolored fluid leaks could indicate a problem with your fuel system. It might mean you’re leaking fuel. These fluids typically appear amber straight on with a colorful wave then the lights hit it just right. It has a distinctive smell and might be slimy to the touch.

What To Do: It’s essential to pay attention to amber or multicolored fluid leaks. Gas is highly flammable. Cleanup is necessary if it’s in your garage or on your driveway. You may notice decreased fuel efficiency, too. Fuel leaks often occur because of a crack or hole in the fuel line or tank. Consult with a professional to determine the source of the leak and the appropriate action to take.

Red Fluid Car Leaks

Red fluid leaks often indicate a problem with your transmission or power steering system. Transmission fluid is usually bright red, while power steering fluid can also be red but slightly thinner in consistency.

What To Do: Low transmission fluid can lead to gear shifting issues and potential damage to your transmission. Similarly, power steering fluid leaks can make steering more difficult. If you notice red fluid leaks, consult a professional to assess the situation and make necessary repairs.

Brown/Black Fluid Car Leaks

Brown or black fluid leaks are usually associated with engine oil leaks. Engine oil is essential for lubricating your engine’s moving parts and maintaining its performance.

What To Do: Engine oil leaks can decrease engine efficiency and potentially severe damage if not addressed promptly. Check your oil levels and consult a professional to pinpoint the leak’s source and get the necessary repairs done.

Red/Brown Fluid Car Leaks

A leak that combines red and brown fluids located by the power steering reservoir could be power steering fluid. It will have a slightly sweet, burnish smell to it. A faulty transmission connection or other issues could cause this.

What To Do: While you can continue driving, seeking professional help is wise. Over time, the fluid will continue to leak and drain out of the system. Driving on low levels can quickly cause lasting damage.

Green/Yellow Fluid Car Leaks

Green or yellow fluid leaks are typically associated with coolant leaks. Coolant is vital for regulating your engine’s temperature and preventing it from overheating.

What To Do: If you spot green or yellow fluid leaks, it’s crucial to address the issue promptly to prevent engine overheating. Low coolant levels can lead to engine damage, so consult a professional to identify the source of the leak and carry out the necessary repairs.

Brown Fluid Car Leaks

Brown fluid leaks are often linked to brake fluid leaks. It’s one of the most serious leaks, and can quickly lead to significant damage. Brake fluid is essential for proper braking performance.

What To Do: If you observe brown fluid leaks under the wheels or around the brakes, your braking system might be compromised. Brake fluid leaks can lead to brake failure, so it’s imperative to have a professional inspect and fix the issue without delay.

Should I Bring My Car in to Fix Car Leaks or Attempt to Do It Myself?

Some leaks are worse than others. Yet telling the difference can take a bit of sleuthing on your part. 

While some minor leaks might be manageable with basic DIY skills, it’s generally safer to have leaks inspected and repaired by trained mechanics. Professionals possess the knowledge, tools, and experience to accurately diagnose the issue and provide effective solutions, ensuring your vehicle remains safe and reliable.

We feel car leaks should not be taken lightly. They can signal underlying issues that, if ignored, could lead to costly repairs and compromised safety. Familiarize yourself with the various types of leaks and their potential implications, and don’t hesitate to give us a call if you notice any abnormalities. Your car’s health and your own safety are worth the investment in proper maintenance and timely repairs.

We’re dedicated to keeping your vehicles in optimal condition. If you have any concerns about car leaks or any other automotive issues, don’t hesitate to reach out to our experienced team. Your peace of mind and the well-being of your vehicle are our top priorities. Stay safe on the road!

Filed Under: Car Maintenance, Tips & Tricks Tagged With: Car Leaks

Troubleshooting Car AC Problems to Stay Cool This Summer

August 21, 2023 by Denver Express Car Care

Summertime is fun time. Check out a baseball game. Hang out with friends by the pool. Head to the mountains and take in the sights. 

No matter what you choose to do after work, there’s one thing you should avoid … car problems. And in the summertime, that often comes in the form of AC problems. 

No worries; we have some troubleshooting advice for you. 

With summer in full swing, there’s nothing more important than a properly functioning air conditioning system in your car. We all know how uncomfortable it can get when that cool breeze suddenly turns into warm, stale air. But fear not, because I’ve got advice for you. Pay attention to some common car AC problems and their solutions, and it’ll be like having an experienced auto mechanic tucked in right there beside you.

Weak or Warm Airflow

You’re cruising down the road, expecting that refreshing chill from your AC, but all you’re getting is a weak puff of lukewarm air. What’s going on? 

Troubleshooting Car AC Problems to Stay Cool This Summer

Warm air could be due to several reasons. 

One common culprit is a refrigerant leak. Your AC system relies on refrigerant to cool the air; if it leaks, you won’t get that icy blast you’re hoping for. 

Another possibility is a clogged cabin air filter. Imagine this filter as the lungs of your AC system – if it’s clogged with dirt and debris, the airflow will be restricted.

Solution: If you suspect a refrigerant leak, it’s time to visit a professional mechanic. They’ll diagnose the issue, fix the leak, and recharge the system. For a clogged cabin air filter, you might even be able to tackle this one yourself! Check your car’s manual for the location of the filter and either clean or replace it as needed.

AC Blowing Cold on One Side, Warm on the Other

Ever been in a car where one side feels like the Arctic while the other is basking in the Sahara? This could be a case of temperature imbalance. It’s likely that your car has a dual-zone climate control system, and if the blend door actuator (the device that controls the temperature) malfunctions, it could lead to uneven cooling.

Solution: A visit to the mechanic is in order. They’ll diagnose which blend door actuator is misbehaving and replace it if necessary. This will ensure that everyone inside the car can enjoy the same comfortable temperature.

Unpleasant Odors

Nothing ruins a pleasant drive like a foul smell wafting from your vents. This could be a sign of mold or bacteria growth in your AC system. Moisture can accumulate in the system, creating a breeding ground for these unwelcome guests.

Solution: Start by running your AC on high for a few minutes to dry out the system. If the smell persists, consider using an AC cleaner to eliminate the odor. In severe cases, a professional cleaning might be necessary to remove mold and bacteria from the system.

Strange Noises

Your car’s AC should be humming along quietly, but if you hear rattling, hissing, or other strange noises, it’s time to investigate. These noises could indicate anything from a worn-out compressor to a loose belt.

Solution: Again, a trip to the mechanic is in order. They’ll diagnose the source of the noise and make the necessary repairs. Ignoring unusual noises could lead to more significant problems down the road.

AC Not Blowing Cold Air

So, you turn on your AC, adjust the temperature dial, and wait for the frigid air to rush in. Except, it doesn’t. Your AC is blowing, but it’s just not cool. What’s the deal? 

The first thing to check is your compressor – it’s the heart of your AC system. If it’s malfunctioning, your AC won’t be able to produce cold air. 

Another possibility is a faulty condenser or evaporator, which are responsible for removing heat and moisture from the air.

Solution: Time to call your trusty mechanic! They’ll perform a series of tests to determine the exact cause. If it’s a compressor issue, they might need to replace it. For problems with the condenser or evaporator, repairs might involve fixing leaks or replacing components.

AC Cycling On and Off

You’re driving along and notice your AC cycling on and off more frequently than usual. Sometimes it’s hot. Sometimes it’s cold. What’s the deal?

This can be frustrating, and it might even indicate an underlying issue. One common culprit is a refrigerant leak, which can lead to improper pressure levels in the system, causing the AC to cycle on and off.

Solution: Yep, you guessed it – a visit to the mechanic is necessary. They’ll inspect the AC system, identify any leaks, and address the problem. Don’t delay this repair, as refrigerant leaks can also harm the environment.

Electrical Issues

Sometimes, your car’s AC might not be working due to electrical gremlins. Fuses, relays, and wiring can all play a role in the proper functioning of your AC system. If any of these components fail, it can lead to a complete AC shutdown.

Solution: While some basic electrical troubleshooting can be done at home, like checking fuses, it’s best to consult a mechanic for more complex issues. They have the tools and expertise to diagnose and repair electrical problems effectively.

The secret to troubleshooting your car’s AC problems

Notice anything similar about each of these troubleshooting methods? They all involve paying attention to how your car is behaving. 

And that’s really the key to keeping your car well-maintained. Troubleshooting car AC problems doesn’t have to be a daunting task. Pay attention to how your car behaves each day, and take action when something goes astray. It’s the best way to ensure a comfortable and cool ride all summer long. 

Remember, while some minor issues can be tackled on your own, it’s always a good idea to consult a professional mechanic for more complex problems. Regular maintenance and prompt repairs are key to keeping your car’s AC running smoothly and efficiently. 

Stay cool out there!

Filed Under: Heating-Air Conditioning, Tips & Tricks Tagged With: Troubleshooting AC Problems

10 Car Maintenance Mistakes Car Owners Make

July 3, 2023 by Denver Express Car Care

People buy new cars for a reason. Peace of mind comes with knowing every part is new, every system should work for a long time before it needs repair. 

Yet with car prices climbing, we’re holding onto our cars more than ever before. The average age of a car in the US is now up to 12.2 years.

As your car ages, it will require maintenance to keep it in good working condition. Are you making any of these car maintenance mistakes? 

Maintenance Mistake #1: Skipping car fluid inspections 

As a driver, changing the motor oil frequently is pounded into you. We have specialty stores dedicated to changing motor oil. We get that. 

Yet a car needs more than motor oil to thrive. 

  • Transmission fluid
  • Coolant
  • Brake fluid

There’s a list of fluids vital for the proper functioning of a vehicle. 

Ignoring fluid levels can lead to problems such as engine damage, overheating, and brake failure. The best place to start is by checking your owner’s manual and following the manufacturer’s guidelines. Have your car’s fluids checked and replaced at the recommended intervals.

Maintenance Mistake #2: Neglecting the air filter

The air filter plays a crucial role in keeping the engine clean by filtering out dirt, debris, and other contaminants. Over time, the air filter gets clogged, reducing airflow and compromising engine performance. Neglecting to replace the air filter can lead to decreased fuel efficiency and increased engine wear.

The air filter should be inspected and replaced regularly. Finding a trusted mechanic to bring your vehicle into regularly will help ensure the air filter is changed out per the manufacturer’s recommended intervals. It will help maintain optimal engine performance.

Maintenance Mistake #3: Forgetting the brake pads

The most common component in your brake system is the brake pads. Brake pads are a critical safety component in any vehicle. However, many car owners overlook the importance of regular brake pad inspections and replacements. 

10 Car Maintenance Mistakes Car Owners Make

Worn-out brake pads can compromise your ability to stop quickly, increasing the risk of accidents. It’s crucial to monitor the thickness of your brake pads and replace them when they reach the minimum suggested guidelines recommended by the manufacturer.

Maintenance Mistake #4: Driving with a check engine light on

What’s blinking on your dashboard? The check engine light is one of the most common to stay lit after starting the car. It’s also the most commonly ignored. 

The check engine light serves as a warning sign that something is amiss with your vehicle’s engine or emissions system. Unfortunately, many car owners ignore this warning and continue driving. 

Whenever the check engine light illuminates, it’s advisable to have your vehicle inspected by a qualified mechanic to diagnose and address the underlying issue.

Maintenance Mistake #5: Overlooking tire inspections

Have you ever noticed the pilot in action when you board a flight? When he arrives at his plane, he’ll spend a few minutes walking around, verifying the different systems. 

Follow these guidelines yourself and perform inspections on your vehicle from time to time. Tires are the only point of contact between your vehicle and the road, making them crucial for safety and performance. Neglecting tire inspections can lead to uneven wear, reduced traction, and increased risk of blowouts. 

Do a visual check. Check your tire pressure, tread depth, and overall condition. Ensure that the tires are properly aligned and rotated as recommended by the manufacturer to maximize their lifespan and maintain optimal handling.

Maintenance Mistake #6: Forgetting to replace windshield wipers

Colorado weather can be unpredictable at best. Have you ever turned the windshield wipers on, only to find they don’t work? You might be low on washer fluid, or the rubber is so old it streaks across the windshield. 

Proper visibility is essential for safe driving, especially during adverse weather conditions. Unfortunately, many car owners forget to replace their windshield wipers regularly. 

Worn-out wiper blades can leave streaks, impairing visibility and compromising your safety on the road. Inspect your wiper blades periodically and replace them if they show signs of wear or deterioration.

Maintenance Mistake #7: Ignoring noises or smells

What’s that sound? What’s that smell? Unusual noises or smells coming from your vehicle should never be ignored. 

They often indicate underlying problems that require attention. Whether it’s a squealing sound from the brakes or a burning odor from the engine, ignoring these warning signs can lead to significant damage and costly repairs. If you notice any unusual noises or smells, consult a qualified mechanic to diagnose and resolve the issue promptly.

Maintenance Mistake #8: Ignoring lit up dashboard icons

Modern vehicles are equipped with numerous dashboard icons that serve as warning indicators for various systems and components. However, many car owners tend to ignore these icons or simply cover them up. 

Each dashboard icon represents a specific issue that requires attention. Ignoring these warnings can result in severe damage to your vehicle or compromise your safety. 

Familiarize yourself with the meanings of these icons and address any illuminated warning promptly.

Maintenance Mistake #9: DIY car repairs without sufficient knowledge

In the age of online tutorials and DIY culture, it can be tempting to attempt car repairs without proper knowledge or experience. However, DIY repairs without sufficient understanding can lead to more significant problems and even pose a safety risk. 

Knowing your limits and seeking professional help for complex repairs is crucial. A qualified mechanic has the expertise and tools to diagnose and fix issues correctly, ensuring your vehicle’s reliability and safety.

Maintenance Mistake #10: Taking the smallest telltale signs for granted

Sometimes, it’s the smallest signs that can indicate more significant issues with your vehicle. A small leak, a minor vibration, or a subtle change in performance may be early indicators of a more substantial problem. 

If you ignore these seemingly insignificant signs, it can result in costly repairs down the line. 

Pay attention to even the slightest changes in your vehicle’s behavior and have them inspected promptly.

Are you making these car maintenance mistakes? 

If you’ve seen yourself in any of these scenarios, it’s not too late to turn things around. 

Maintaining a car involves more than just filling up the tank and washing it regularly. By avoiding the common car maintenance mistakes mentioned above, you can prolong your vehicle’s lifespan, enhance safety on the road, and potentially save money on repairs. 

A well-maintained car performs better and provides peace of mind for a worry-free driving experience.

Enjoy the drive!

Filed Under: Tips & Tricks

  • « Previous Page
  • 1
  • 2
  • 3
  • 4
  • 5
  • …
  • 16
  • Next Page »

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

Follow Us Today!

  • Facebook
  • RSS

Shop Hours

Monday: 8:00AM – 5:00PM
Tuesday: 8:00AM – 5:o0PM
Wednesday: 8:00AM – 5:00PM
Thursday: 8:00AM – 5:00PM
Friday: 8:00AM – 5:00PM
Saturday: Closed – A note from the owner
Sunday: Closed

Last car oil change time  – 5:00PM

Click for the BBB Business Review of this Auto Repair & Service in Denver CO

Recent Articles

Why Regular Inspections Can Save You Thousands on Car Repairs

Why Regular Inspections Can Save You Thousands on Car Repairs

When’s the last time you checked in on your car? Not just when something went wrong, but just to see how it was doing? Most of us are reactive when it comes to vehicle maintenance. We wait for the … [Read More...]

  • The Hidden Dangers of Driving With Low Brake Fluid
  • What Every Denver Driver Should Know About Exhaust System Maintenance
  • Top 5 Warning Signs of a Failing Alternator
  • Why Wheel Alignment Is More Important Than You Think in Denver
  • How to Handle Engine Overheating Before It Becomes a Major Problem

Search Our Site

Brakes Service

The Hidden Dangers of Driving With Low Brake Fluid

Denver Driving Conditions and What They Mean for Your Brakes

Warning Signs Your Brakes Need Immediate Attention

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

Everything You Should Know About Your Vehicle’s Timing Belt

Is Your Car Hesitating During Acceleration?

How to Troubleshoot a Rough Idling Engine

Auto Tips & Tricks

Why Tire Pressure Matters More Than You Think

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

The Importance of Regular Wheel Alignment for Tire Longevity

"Denvers Best Auto Repair and Quick Lube" - Copyright © 2025 - 4200 E. Evans Ave. Denver, CO 303-691-2760