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Brake Noises: What They Mean and How to Fix Them

January 18, 2023 by Denver Express Car Care

Do you remember the first time you slid behind the wheel of your current vehicle? It had a particular sound; it performed in a certain way. 

As the weeks and months roll by, you may start noticing things changing. There’s a new noise. Or you have to press down on the brake pedal more for the same performance level. 

These are warning signs designed to keep you safe. If you pay attention to these changes, you can bring your car in for an inspection and locate minor issues that are easy to repair. It prevents the problems from escalating into major repairs. 

How today’s modern car brake systems work

Modern car brake systems use a combination of friction, vacuum assistance, and electronic control to slow and stop a vehicle. The most common brake system in cars today is the disc brake system.

The disc brake system consists of a rotor attached to the wheel hub, and a caliper, which houses the brake pads. When the driver presses the brake pedal, brake fluid is sent under pressure through the brake lines to the caliper. The caliper then uses pistons to press the brake pads against the rotor, creating friction and slowing the wheel.

Brake Noises: What They Mean and How to Fix Them

Disc brakes are more efficient than drum brakes, commonly used in older cars. Disc brakes can dissipate heat better, which allows them to maintain their braking power even in heavy use. Additionally, disc brakes are less likely to suffer from brake fade, which is the loss of braking control due to overheating.

In addition to the friction created by the brake pads, many modern cars also feature a vacuum assist mechanism. This mechanism uses the vacuum created by the engine to provide additional force on the brake pedal, making it easier for the driver to brake.

They can also feature electronic control systems that help optimize braking performance. 

Anti-lock braking systems (ABS) use sensors to detect when a wheel is about to lock up, and modulate the brake pressure to prevent the wheel from locking.

Or they use Electronic Stability Control (ESC), which helps to improve a vehicle’s stability by detecting and reducing loss of traction. The system applies the brakes to individual wheels and can reduce engine power when the driver loses control of the vehicle.

The most common brake noises

Car brakes are an essential safety feature of any vehicle, and it is important to pay attention to any unusual noises or sensations when braking. Below are some common brake noises and what they may indicate, as well as potential solutions for each problem.

Squealing or screeching

If your brakes make a high-pitched squealing or screeching noise, it is likely that the brake pads are worn and need to be replaced. A small metal tab causes this noise, called a wear indicator, that rubs against the rotor when the pads are worn down. It is crucial to address this issue as soon as possible, as worn brake pads can reduce braking effectiveness and increase stopping distance.

Grinding

A grinding noise when braking signifies that the brake pads are worn down to the metal. The metal of the rotor is pressing into the metal of the caliper, causing damage to both components. This is a serious issue that should be addressed immediately, as driving on worn-out pads can cause expensive damage to the rotors and calipers and significantly decrease braking performance.

Clicking

A clicking noise when braking can be caused by several issues, such as worn-out brake pads, a loose brake caliper, or a problem with the brake pad guides. In most cases, this noise can be resolved by replacing worn brake pads or tightening loose components. However, if the clicking persists, it is best to have the vehicle inspected by a professional mechanic to determine the cause.

Rumbling

A rumbling noise when braking can be caused by warped rotors. This can happen if the rotors get too hot due to excessive braking or hard driving, causing the metal to warp and lose its smooth surface. Warped rotors can be resurfaced or replaced to fix the issue.

Sinking Pedal

If the brake pedal sinks to the floor when pressed, it may indicate a problem with the brake system’s vacuum booster or a leak in the brake lines. This issue can be dangerous, leading to a loss of braking power. It is important to have the vehicle inspected by a professional mechanic as soon as possible to determine the cause and find a solution.

In general, it is recommended to have your brakes regularly inspected by a professional mechanic to ensure that they are in good working condition. This will help to identify any issues before they become more serious and expensive to repair. Additionally, always pay attention to any unusual noises or sensations when braking, and have the vehicle inspected if you notice anything out of the ordinary.

Are your brakes making a funny noise?

It’s a sign you might have a problem that could put you and your passengers at risk. 

Brake noises can indicate a variety of problems, from worn brake pads to more serious issues, such as warped rotors. It is essential to pay attention to any unusual noises or sensations when braking, and to have the vehicle inspected by a professional mechanic to determine the cause and find a solution. Regular brake inspections can also help identify any issues before they become more serious and expensive to repair.

Filed Under: Brake Repair, Brake Service Tagged With: Brake Noises

Do Trucks Last Longer Than Cars? Proper Maintenance Strategies

January 14, 2023 by Denver Express Car Care

In the market for a car? How about looking at a truck instead? 

In 2021, 3.3 million cars were purchased compared with 11.6 light trucks. 

Yes, Americans love their trucks. And here in Colorado, they’ve become the workhorse of the Front Range. They aren’t just for ranch or farm work anymore. Instead, people use trucks to take advantage of all the Rockies have to offer. Whether you want to ski, bike, or hike, there’s a place to do it here. 

Of course, if you give your truck a little TLC, you can expect it to last even longer. With the proper maintenance strategies, trucks can easily make it a decade or longer without significant problems. 

How to extend the life of your truck

Trucks are a popular and practical choice for many people, whether for work or personal use. However, like any vehicle, they require regular maintenance and care to keep them running smoothly and extend their lifespan. 

Keep up with regular maintenance

If you want your truck to be in good working condition throughout its lifespan, it’s as easy as ensuring you stick with a regular maintenance routine. Make sure to follow the manufacturer’s recommended maintenance schedule, which includes oil changes, tire rotations, and other services. These routine maintenance tasks help keep your truck running efficiently and can help prevent larger problems from occurring.

Do Trucks Last Longer Than Cars? Proper Maintenance Strategies

Inspect your tires regularly

Proper tire maintenance is crucial for the safety and performance of your truck. Check the tire pressure regularly and keep the tires inflated to the recommended pressure. Also, check for uneven tire wear, which can indicate a problem with your suspension or alignment. Have your tires balanced and rotated from time to time to ensure a long lifespan. 

Take care of your brakes

Brake maintenance is essential for the safety and performance of your truck. Have your brakes checked regularly, and replace the pads or shoes as needed. Check the brake fluid level frequently and top it off if necessary.

Keep an eye on your fluid levels

Make sure to check fluid levels regularly, including oil, transmission fluid, coolant, and power steering fluid. Low fluid levels can lead to serious problems, so it’s important to keep them topped off as well.

Protect your truck from the elements

Trucks are built for tougher conditions. But that doesn’t mean you can’t give it a little TLC when it’s not being driven. Wash and wax your truck regularly to help protect the paint and prevent rust. Also, keep your truck covered or in the garage when not in use to protect it from the elements.

Avoid overloading your truck

Yes, it’s a truck. But you should never push the weight limits. Don’t exceed the weight capacity of your truck, as doing so can put extra strain on the suspension and other components. Load it up when you’re headed out for a weekend of fun. Yet be sure to put everything away when you come back home – no reason to weigh it down when it’s unnecessary. 

Drive carefully

Depending on the type of truck you buy, it might seem only natural it’ll take a little abuse. Four-wheeling, construction work, and heading out to the ranch may all be in a day’s work. Still, avoid aggressive driving, such as hard braking and acceleration, as it can put extra strain on your truck’s components. Additionally, try to avoid rough terrain whenever possible, as it can cause damage to your truck.

With proper maintenance, how long will your truck last?

Should you buy a new truck, or stick with the one you have? Looking at the price tag of modern vehicles may have you falling in love with your current vehicle. Trucks often last longer than cars because they’re built to last. With proper care and maintenance, you can have many years left. Here are some steps you can take to get a better understanding of your vehicle’s condition:

Check the odometer

The first thing you should do is check the odometer reading to see how many miles the truck has been driven. If you’re the original owner, you know how hard you’ve been on your vehicle. You can also look at the details and get a pretty good idea of the care.

Look for visible signs of wear and tear

Pay attention to any visible signs of wear and tear on the truck, such as rust or dents. These can indicate the vehicle’s overall condition and may suggest that it has been well cared for. You can’t hide neglect, especially as a truck ages. 

Check the tires

Take a look at the tires to see if they are worn or need to be replaced. Worn tires can be a sign of poor maintenance or a lot of driving, and they can also impact the overall performance and safety of the truck. 

Check the fluids

Check all of the fluid levels, including the oil, transmission fluid, and coolant. Low fluid levels or dirty fluids can be a sign of a problem, such as a leak or a faulty component.

Check for any warning lights

If you notice any warning lights on the dashboard, it’s essential to have them checked out as soon as possible. These lights can indicate issues with the engine, transmission, or other systems that could affect the performance and reliability of the truck.

Have a mechanic perform a thorough inspection

If you’re not confident in your ability to assess your truck’s condition, it’s a good idea to have a mechanic perform a thorough inspection. A mechanic can identify potential issues and provide you with a detailed report on the vehicle’s condition. This is one reason why having a mechanic you know and trust is good. They’ll give a thorough inspection and will make recommendations to help keep your truck in the best condition. 

With proper maintenance, your truck will last for years

People buy trucks for a variety of reasons. For some, they’ve learned that trucks last longer than cars. What ultimately determines the lifespan of your vehicle is the care and maintenance you provide it throughout the life of the vehicle. 

When was the last time you brought your truck in for inspection? 

Filed Under: Car Maintenance, Tips & Tricks Tagged With: Trucks Last Longer Than Cars

Is Your Transmission on the Verge of Failing?

January 9, 2023 by Denver Express Car Care

You notice the little problems first. A smell. A noise. Your car isn’t driving the way it once did. 

Trouble is, you aren’t sure what the problem is. It jerks as you accelerate. It sounds like there’s a problem staying in gear. Could it be that the transmission is failing? 

Every car – manual and automatic – has a transmission. It’s how the gears move as you accelerate and break. 

How do you know if your transmission is failing? 

What is a transmission?

There are two types of car transmissions: manual and automatic. A manual transmission requires the driver to shift gears manually using a clutch pedal and a gear stick. An automatic transmission uses a complex system of hydraulic gears and clutches to automatically shift gears based on the speed and load of the vehicle.

Is Your Transmission on the Verge of Failing?

Inside the transmission is a set of gears known as the planetary gearset. This gearset consists of a central sun gear surrounded by planet gears held in place by a ring gear. By engaging different combinations of gears, the transmission can change the speed and torque of the output shaft, providing the necessary power to the drive wheels.

The transmission is an essential part of a vehicle’s drivetrain and plays a crucial role in the performance and efficiency of the car. It allows the engine to operate at its optimal RPM range, providing the necessary power to move the vehicle while conserving fuel. In addition, the transmission also provides the means to reverse the direction of the vehicle and to hold the vehicle stationary, such as when stopped at a traffic light.

How to tell if your transmission is failing

A car’s transmission is a crucial component for transferring power from the engine to the drive wheels. When a transmission begins to fail, it can cause a variety of problems that can affect the performance and safety of the vehicle. 

Common problems that can occur when a car’s transmission is failing include:

  • Difficulty shifting gears: One of the most common symptoms of a failing transmission is difficulty shifting gears. This can show up in a variety of ways, such as the transmission slipping out of gear or being slow to engage. In severe cases, the driver may be unable to shift gears at all, which can make it difficult or impossible to drive the vehicle.
  • Fluid leaks: Another common problem with failing transmissions is fluid leaks. Transmission fluid is essential for lubricating and cooling the various components within the transmission, and a lack of fluid can cause severe damage. If you notice a puddle of reddish fluid underneath your vehicle, you’ll likely have a transmission fluid leak.
  • Grinding or shaking: When a transmission begins to fail, it can cause the vehicle to shake or vibrate excessively. This is often accompanied by a grinding or whining noise, which can be caused by the gears within the transmission not meshing properly.
  • Burning smells: Another common symptom of a failing transmission is a burning smell. This can be caused by a variety of factors, such as overheated transmission fluid or damaged internal components. If you notice a burning smell coming from your vehicle, it is crucial to have it checked out by a mechanic as soon as possible.
  • Loss of power: When a transmission begins to fail, it can cause a loss of power to the drive wheels. This can make it difficult to accelerate or climb hills, and can even cause the vehicle to stall or lose speed while driving.

If you are experiencing any of these problems with your vehicle, it is important to have it checked out by a qualified mechanic as soon as possible. A failing transmission can cause serious damage to other components of your vehicle, and can even be dangerous to drive. By addressing the problem early on, you can avoid costly repairs and keep your vehicle running smoothly.

Things you can do to prevent transmission problems

Like other parts and systems on your car, the transmission rarely fails without warning signs. Use these to guide you as your car ages. 

Transmission fluid should be at the correct level and in good condition. This fluid lubricates the transmission and helps to keep it running smoothly. To check the transmission fluid, you will need to locate the dipstick and remove it. Wipe it clean and then reinsert it into the transmission. Pull it out again and check the level of the fluid. It should be between the minimum and maximum marks on the dipstick. If the fluid is low, you can add more using a funnel. Of course, relying on an experienced mechanic to do it for you will allow them to thoroughly inspect the transmission and ensure everything is in optimal condition. 

Another thing you can do is to have your transmission serviced regularly. This will typically involve flushing the transmission and replacing the transmission filter. This helps to remove any debris or contaminants that may have built up over time, which can cause problems with the transmission.

In addition, it’s essential to pay attention to how your car is driving. If you notice any strange noises or changes in the way your car shifts gears, this could be a sign that there is a problem with the transmission. In this case, bring your vehicle in and have it checked out by a mechanic as soon as possible.

Finally, it’s important to avoid overloading your car and to drive gently. Avoid aggressive driving, such as rapid acceleration and sudden braking, as this can strain the transmission unnecessarily.  

Following these simple steps can help prevent transmission problems and keep your car running smoothly for years to come.

Filed Under: Tips & Tricks

How to Spot the Signs of Brake Wear and Tear Before It’s Too Late

January 7, 2023 by Denver Express Car Care

Some vehicle problems are easy to spot. If your tire is flat, you can see it. 

Some vehicle problems are more complex. If your brake pads are wearing down, you can’t see it just by walking up to your car. 

Manufacturers know this, and build in safety systems to alert you to potential issues. This is especially important with a vehicle’s brake system. It allows you to spot the signs of brake wear and tear before it puts you in danger. 

How a car’s brake system works

A car’s brake system is an essential safety feature that allows the driver to bring the vehicle to a stop or slow it down as needed. The brake system consists of several components, including the brake pedal, brake booster, master cylinder, brake lines, calipers, and rotors. Here’s a closer look at how each of these components works together to bring a car to a stop.

The brake pedal is the first point of contact for the driver when they want to activate the brake system. When the driver pushes down on the brake pedal, it activates the brake booster, which uses a vacuum to amplify the force applied by the driver. The brake booster increases the pressure applied to the master cylinder, a hydraulic pump that converts the mechanical energy the brake pedal uses into hydraulic pressure.

How to Spot the Signs of Brake Wear and Tear Before It's Too Late

The hydraulic pressure generated by the master cylinder is transmitted through the brake lines to the calipers located at each corner of the vehicle. The calipers house the brake pads, which are made of high-friction material. They press against the rotors (also known as brake discs) when the brakes are applied. The rotors are mounted to the wheels. They are responsible for dissipating the heat generated by the friction between the brake pads and the rotors.

When the brake pads make contact with the rotors, the rotors slow down, and the vehicle’s kinetic energy is converted into thermal energy (heat). The heat generated by the braking process is dissipated through the calipers and the rotors, which helps to prevent the brake system from overheating.

There are several types of brake systems used in modern vehicles, including hydraulic disc brakes, hydraulic drum brakes, and electric brakes. Each type of brake system has its own unique set of components, but they all work on the same basic principle of converting mechanical force into hydraulic pressure to apply the brakes.

How to spot the signs of brake wear and tear

As a driver, it is important to regularly check the condition of your brakes to ensure that your vehicle is safe to drive. Brake wear and tear is an everyday occurrence and can happen gradually over time, but it is essential to catch the signs early on to avoid more severe problems in the future. Here are some things to look out for to spot the signs of brake wear and tear:

Squealing or grinding noises: If you hear a high-pitched squealing noise while braking, it could be a sign that your brake pads are worn down and need to be replaced. Similarly, a grinding noise could indicate that your brake pads are completely worn out and the metal backing plate is now rubbing against the rotor. This can cause serious damage to your rotors, so it is important to address this issue as soon as possible.

Vibrations while braking: If you feel vibrations in the pedal or steering wheel while braking, it could be a sign that your brake rotors are warped. This can be caused by heat buildup from excessive braking or from the rotor being worn down unevenly. It is vital to have your rotors checked and possibly replaced to avoid further damage.

Soft or spongy brake pedal: If you press on the brake pedal and it feels soft or spongy, it could be a sign of a brake fluid leak. Brake fluid is essential for properly functioning brakes, so it is crucial to address this issue as soon as possible.

Pulling to one side while braking: If your car pulls to one side while braking, it could be a sign of a stuck caliper or an unevenly worn brake pad. This can cause your car to lose control while braking, so it is vital to have this issue addressed by a mechanic.

Brake warning light: If your brake warning light comes on, it could be an indication of a problem with your brakes. This could be anything from a low brake fluid level to a brake pad or rotor problem. It is essential to have this issue checked by a mechanic as soon as possible to avoid further damage to your brakes.

Is it time to have your brakes evaluated?

A car’s brake system is a complex but essential safety feature that allows the driver to bring the vehicle to a stop or slow it down as needed. The brake system uses a combination of mechanical and hydraulic components to apply the brakes and bring the vehicle to a halt, while also dissipating the heat generated by the braking process to prevent overheating.

If you detect any of the potential problems listed above, it’s time to have your brakes inspected. An inspection will allow a mechanic to evaluate each part of the system, discovering minor repairs that can be made before they escalate into bigger problems. 

Have you noticed trouble with your brakes? 

Filed Under: Brake Service Tagged With: Signs of Brake Wear and Tear

The Cost of Brake Repair: Is It Worth It to Fix Your Brakes or Replace Them?

January 4, 2023 by Denver Express Car Care

What’s that sound? Why are my brakes so touchy when I push down on the brake pedal? When your brakes have problems, you’ll know it by paying attention to a change in behavior.

That’s by design. Brakes are arguably one of the essential systems in today’s modern vehicles. Imagine coming off the mountain after a day of skiing without the ability to use your brakes. It would be a harrowing experience at best. 

Still, how do you know what to do? Who should you trust? You know the cost of brake repair is going to take a bite out of your wallet. But what’s better: fix your brakes or replace them?

How brakes work

The braking system in a car is an essential safety feature that allows the vehicle to slow down or stop when the driver presses the brake pedal. 

When the brake pedal is pressed, a lever called the brake pedal pushrod activates the master cylinder, a hydraulic pump. The master cylinder pressurizes the brake fluid stored in a reservoir. The pressurized brake fluid is then sent through a series of tubes and hoses to the brake calipers located at each wheel.

The Cost of Brake Repair: Is It Worth It to Fix Your Brakes or Replace Them?

Inside the brake caliper, there are one or more pistons that are activated by the pressurized brake fluid. The pistons push against the brake pads and squeeze against the brake rotor. This creates friction, which slows down the rotation of the wheels, bringing the car to a stop. 

The brake pads and rotors can get very hot during this process, so most cars are equipped with a cooling system to dissipate the heat.

Some cars also have a brake booster, a vacuum-assisted device that helps the driver apply the brakes more easily. The brake booster uses the vacuum created by the engine to multiply the force applied by the driver’s foot on the brake pedal.

The brake system converts the moving vehicle’s kinetic energy into heat energy through friction, slowing down the car and bringing it to a stop. It is a complex system that requires regular maintenance and inspection to ensure it functions correctly.

Signs your brake system has a problem

As a car owner, it is important to regularly check and maintain your vehicle to ensure its safety and longevity. One key component to check is your brakes, as they are essential to your car’s overall function and safety.

There are several signs that your car may be experiencing brake problems. Here are some things to look out for:

  • Squealing or grinding noises: If you hear squealing or grinding noises when you apply the brakes, this could be an indication that your brake pads are worn down and need to be replaced.
  • Soft or spongy brake pedal: If you press the brake pedal and it feels soft or spongy, this could be a sign that there is air in the brake lines or that the brake fluid is low.
  • Vibrations when braking: If you feel vibrations in the brake pedal or steering wheel when braking, this could be a sign of warped brake rotors.
  • Pulling to one side while braking: If your car pulls to one side while braking, this could be a sign of a stuck caliper or an uneven brake fluid distribution.
  • Brake warning light: If the brake warning light on your dashboard is illuminated, this is a sign of a problem with your brakes.

If you notice any of these issues, it is vital to have your brakes checked by a mechanic as soon as possible. Neglecting to do so could result in further damage to your brakes, which can be costly to repair.

In addition to watching for warning signs, it is also important to regularly check your brake fluid level and to have your brakes inspected and serviced according to the manufacturer’s recommended schedule. This will help ensure that your brakes are in good working order and can help prevent more serious problems from occurring.

If you do need to have your brakes repaired, be sure to use a reputable mechanic and only use high-quality brake parts. Using cheaper, inferior parts can result in further problems down the road.

Should you fix your brakes or replace them?

How do you know if you should fix or replace your brakes? You can start by assessing the current condition of your braking system. 

  • Age of the brakes: If your brakes are older and have been in use for a long time, they may be more prone to wear and tear and may need to be replaced.
  • Condition of the brakes: If your brakes are heavily worn or damaged, it may be more cost-effective to replace them rather than trying to fix them.
  • Cost of repair: If the cost of repairing your brakes is close to or more than the cost of replacing them, it may make more sense to replace the brakes.
  • Frequency of use: If you use your brakes frequently, such as in stop-and-go traffic or on hilly terrain, they may wear out more quickly and need to be replaced more often.
  • Driving habits: If you have a tendency to brake hard or ride your brakes, your brakes may wear out more quickly and need to be replaced more often.
  • Vehicle make and model: Some makes and models of vehicles may have brakes that are more prone to wear and tear, and may need to be replaced more frequently. Check your owner’s manual for more details.
  • Overall condition of the vehicle: If your vehicle is older and has high mileage, it may be more cost-effective to replace the brakes rather than trying to fix them.

Ultimately, the decision to fix or replace your brakes will depend on a variety of factors, including your own personal situation. It’s always a good idea to have a mechanic inspect your brakes regularly to ensure they are in good working condition, and to replace them if necessary to ensure the safety of your vehicle.

Building a relationship with a reputable mechanic will give you the assurance you need to rely on their opinions, and make the right decision for your situation. 

How can we help you today?

Filed Under: Brake Repair, Brake Service

What an Oil Change and Oil Filter Replacement Do To Your Car

December 28, 2022 by Denver Express Car Care

It’s become an automatic part of car ownership. Occasionally, you’ll bring your car in for an oil change. They’ll ask you if you want an oil filter replacement too. You’ll drive away and let it slip from your mind for a few thousand miles until you start the process all over again. 

But have you ever stopped to think about what an oil change does to your vehicle? 

A car is made up of more than 10,000 parts, each intricately woven together to create complex systems that make your vehicle run. The engine is one of the most complex systems, with motor oil and an oil filter playing a leading role. 

What is motor oil?

Motor oil is a lubricant that reduces friction and wear in internal combustion engines. It is designed to lubricate the moving parts of the engine, such as the pistons, rods, and crankshaft, and to clean, cool, and seal the engine. Motor oil is made from a base oil, which is typically refined from crude oil, and various additives that improve its performance.

There are several types of motor oil, including conventional, synthetic, and semi-synthetic lubricants. 

What an Oil Change and Oil Filter Replacement Do To Your Car

Conventional motor oil is made from naturally occurring petroleum and is the most commonly used type of lubricant. It is suitable for most vehicles, but may not provide as much protection as synthetic or semi-synthetic oils. 

Synthetic motor oil is made from artificially created base oils and is designed to provide better protection and performance than conventional oil. It is more expensive than conventional oil, but it can last longer and perform better in extreme temperatures. 

Semi-synthetic oil is a blend of conventional and synthetic oils and offers a balance of performance and cost.

Motor oil has several vital functions in an engine. It reduces friction and wear by forming a thin film between moving parts, which helps to prevent metal-to-metal contact and reduces heat generation. It also helps to cool the engine by dissipating heat and carrying it away from the moving parts. 

In addition, motor oil helps to seal the engine by filling in the gaps between the moving parts and preventing the escape of gasses.

There are several factors to consider when choosing the right motor oil for your vehicle, including the manufacturer’s recommendations, the type of engine, and the driving conditions. It is essential to use the correct motor oil to ensure the engine is properly lubricated and protected.

Motor oil should be changed regularly to maintain its effectiveness and to prevent the build-up of contaminants, which can lead to engine damage.

What is an oil filter?

An oil filter is a device used to remove contaminants from engine oil, transmission oil, lubricating oil, or hydraulic oil. It is an essential component of an engine or mechanical system that helps to keep the oil clean and free from contaminants, such as dirt, metal shavings, and other particles. These contaminants can cause wear and tear on the engine or mechanical system, reducing its overall efficiency and lifespan.

The oil filter is typically located near the oil pan, or at the bottom of the engine. It is generally made of a paper or synthetic material designed to trap and filter out contaminants from the oil as it passes through. 

The filter works by allowing the oil to pass through a series of pores or openings that are small enough to trap contaminants, but large enough to allow the oil to flow freely.

There are several different types of oil filters, including full-flow filters, bypass filters, and cartridge filters. Full-flow filters are designed to filter all of the oil that flows through the engine, while bypass filters only filter a small portion of the oil at a time. Cartridge filters are a type of bypass filter that can be removed and replaced easily.

Oil filters need to be replaced regularly as part of routine engine or mechanical system maintenance. If the oil filter becomes clogged or damaged, it can cause problems with the engine or mechanical system, such as reduced performance or increased wear and tear. 

It is important to use the correct type and size of oil filter for your specific engine or mechanical system to ensure it is functioning properly.

What an oil change does to your car

An oil change is a routine maintenance procedure involving replacing your car’s engine oil. It is crucial to perform regular oil changes because clean oil is essential for the proper functioning of your car’s engine.

During an oil change, a mechanic will first drain the old oil from the engine. This is typically done by using a large wrench to loosen the oil pan drain plug, which is located on the bottom of the engine. The old oil is then collected in a container and disposed of properly.

Next, the mechanic will remove the oil filter, a cylindrical component that removes contaminants and impurities from the oil as it circulates through the engine. The oil filter is typically located on the side of the engine and is removed using a special tool.

After removing the old oil and oil filter, the mechanic will install a new filter and pour in fresh oil. The oil’s type and viscosity will depend on your car’s specific make and model and the manufacturer’s recommendations.

Once the new oil has been added, the mechanic will start the engine and run it for a few minutes to allow the oil to circulate through the engine. They will then check the oil level using a dipstick, adding more oil if necessary. Finally, the mechanic will replace the oil filler cap and dispose of the old oil and oil filter properly.

Overall, an oil change is a simple but important maintenance procedure that helps to keep your car running smoothly. It helps to lubricate the moving parts of the engine, reducing friction and wear. It also helps remove impurities and contaminants that can build up over time, damaging the engine. 

By performing regular oil changes, you can extend the lifespan of your car’s engine and improve its overall performance.

When was the last time you had an oil change and oil filter replacement?

One of the most important maintenance items is an oil change. If you have questions about car maintenance or aren’t sure when your oil was last changed, we’re here to help. 

Motor oil is one of the most essential tasks; schedule your oil change today. 

Filed Under: Oil Change Tagged With: Oil Change and Oil Filter

This Is How You Know If You Have Suspension Problems

December 24, 2022 by Denver Express Car Care

When you head out for a drive, you expect a smooth ride. When you hit a bump, you barely notice it, and continue along. 

Unless your suspension has problems. 

The suspension system includes shock absorbers, struts, springs, and tires. Each component works together to smooth out the bumps in the road. If one part is weak or failing, you’ll feel it. 

How the suspension system works

Performance vehicles love to focus on power. Manufacturers will talk about torque, horsepower, and zero-to-sixty acceleration. 

But performance doesn’t mean much if you can’t control the car. Without a suspension system, you’d never be able to handle those performance features. It’s required for both handling and comfort of the passengers. 

If all roads were straight lines, flat with no bumps or curves, your vehicle wouldn’t need a suspension. That’s not the case. Driving is all about stopping and starting, merging into traffic, and turning to get to your destination. It’s a series of movements – some planned, some not – to get you to where you’re going. 

The suspension system is built into the chassis, which includes all of the main parts of the car located beneath the body. It includes:

This Is How You Know If You Have Suspension Problems
  • The frame – the structural component of the car
  • The suspension – supports the weight and absorbs the shocks associated with driving
  • The steering – gives you full control over the vehicle’s direction
  • The wheels and tires – motion and grip of the road.  

The major components also include:

  • Springs, which provide support and control the load and height of the suspension
  • Shocks, which absorb and dampen the energy from the tires as they connect to the road
  • Anti-sway bar, which shifts the movement of your wheels relative to the steering wheel

When you hit a bump in the road, it forces the wheel to move up and down relative to the energy within the bump. Smaller bumps will barely be noticeable. Larger bumps transfer a lot of energy. This energy is absorbed by the suspension system, which means none of the force makes it to the passenger compartment. 

What happens when your suspension system has problems

If the suspension system works well, your car will handle well. As various components of the suspension system wear out, you’ll feel it in different ways. 

Bouncing when you hit bumps in the road

Hitting potholes, slowing for speed bumps, navigating dips in the road – it’s all a part of your typical commute. If you start to feel each pothole, speed bump, or dip, it might be a sign of a suspension problem. This bouncing movement starts when your shocks are worn out. Shock absorbers are designed to help dampen the impact of movement in the suspension system, and help control the workload of the springs. When the shocks wear out, the springs are left to do all of the work. It’s this excessive spring action that creates the bounce. 

Play in the steering wheel

The steering function is interrelated to the suspension system. If the suspension fails, the vehicle will be more likely to wander from side to side rather than continuing in a straight line. It’ll feel loose as you steer and keep it between the lines. This can also be caused by poor steering alignment, so it’s important to bring it in for inspection to determine where the problem originates from. 

Dipping while braking

When you hit the brakes hard, you should feel every system respond and move into action. It’s a tight process that keeps you safe in emergency situations. If you have a problem with the suspension system, however, you may notice the front of the car dips down when you hard brake, the tightness loosens up a bit. This is a sign you need new shocks. It’s a sign they no longer are doing their job. 

Vehicle leans when it’s parked

Have you ever performed a “flight check” before you drive your car? It’s a good idea to walk around it every once in a while to ensure all systems appear to be working well. This gives you a chance to look at the tires and notice anything that appears to be off. If you notice one corner leans down, lower than the other corners, it’s a sign of suspension failure. An easy way to notice a problem is to focus on the way the tires sit in the wheel well. The space between the tire and the bodywork should be the same on all four sides. 

Pulling to one side

Have you noticed your car pulling to one side or the other while you drive? It’s a sign of a suspension problem. When you’re traveling down a straight road, it should take little effort for your car to stay moving forward. You’ll feel a pull if there’s a problem. It could be a tire that is softer than the other three; it’s pressurized differently. If you notice it more while driving around corners, it might be an alignment problem. 

A noisy ride

Your car is designed to block out the noises of the road. When parts start wearing down and failing, they’ll create unique sounds. When you start to hear a repetitive squeaking or clunking noise coming from under the hood, it’s usually a sign of a suspension part failing. Like other components on your vehicle, the suspension will last anywhere from 50,000 to 100,000 miles. Check your owner’s manual for details on when you can expect to replace each part. If you’re nearing end-of-life for any major part, a proactive approach would be to replace it sooner rather than later. This ensures it never fails at an inopportune time. 

Summary

A car’s suspension system is just one of many crucial components to give you a safe, comfortable ride. Without a suspension system, you’d face each bump with more force, and have more risk on your drive. 

To ensure your suspension system is in good working condition, schedule an inspection with a certified mechanic at the first sign of trouble. It’ll protect you from further damage, and ensure a better drive. 

Filed Under: Suspension Tagged With: Suspension Problems

Keeping Your Old Car In Good Condition Doesn’t Have To Be Hard

December 21, 2022 by Denver Express Car Care

The average price of a new car is currently $47,148. Even the average price of a used car has reached an all-time high of $28,219. It’s enough to make you look at your current vehicle in a new light. 

But if you’re going to keep your current vehicle, ensuring it’s in good condition will give you peace of mind. Preventative care is crucial to keep it running well years into the future. 

Where to begin

If you want your current car to last for years, the first step to take is to learn more about your vehicle. We’re not suggesting you sign up for an auto mechanics class at your local tech school. Instead, dig the owner’s manual out of the glove compartment and spend a few minutes learning more about your car. 

We also suggest creating a repair log if you haven’t done so before. Just a simple spiral notebook will do. Log every maintenance item that takes place on your car. You can include receipts for larger items, and keep warranties, if applicable. You’ll never question again when you last brought your car in for repair. 

As you run through the owner’s manual, take note of the details. Heed the suggestions of how long different components will last. While manufacturers have suggested guidelines for repair and replacement, while not exact, they do a pretty good job of estimating when things will wear down. 

Then get familiar with your car. Pop the hood and get aquainted with where things are and how they look. Doing this regularly will allow you to see changes as they start to occur, and be more aware of when things go wrong. 

Keeping Your Old Car In Good Condition Doesn’t Have To Be Hard

Have regular inspections

Yes, there are many “fix it” places around town that specialize in one thing. They’ll repair your tires or change your motor oil. But what they won’t do is provide you with a complete assessment of how well your vehicle is running. 

That moves to a certified mechanic, a full service shop where they do everything from filling up fluid reservoirs to replacing the entire set of brakes. When a mechanic is vested in ensuring the entire car is running well, they look beyond the narrow focus of a single repair. 

We often schedule annual checkups with our physicians to ensure we’re in optimal condition. Regular inspections for your vehicle are designed for the same thing. It’s a chance for a mechanic to peek under the hood and ensure everything is running at its best. When you work with the same mechanic, they can help you plan for replacement, and help keep you aware of when things need repair. 

Change the way you drive

Offense and defense. There are two approaches to almost everything in life. 

For your vehicle, you can choose to drive fast and push the limits, but it will show up in how well your car looks and runs. Pushing the car to its limits will mean more dents on the outside and more stress on the inside. You’ll have the brakes wear down faster, and more problems with the tires. Each system feeds into another, meaning those minor problems will escalate, and create more stress on all of the systems. 

It doesn’t have to be this way. Change your driving patterns, and you’ll notice an improvement in the overall look and feel of your vehicle. Leave a few minutes early, and you won’t have to drive fast, speed through intersections, and slam on the brakes. You’ll have plenty of room to adjust for how others are driving, and be gentler on the entire system every time you ease into the brakes. 

Change the fluids

There are many debates online about how frequently you should replace your motor oil. Is it 3,000 miles? 5,000? Or can you go 10,000? 

This is where you should refer to your owner’s manual. Your car’s manufacturer had a pretty good idea of the frequency of oil changes. When in doubt, change it out. The motor oil is the lifeblood of your vehicle. If it continues to circulate long after it’s worn down, dirty, and thicker from all the grime, it will impact every component in the engine compartment. 

It’s not just motor oil that needs changing. Your vehicle has various fluids that keep it running well. Coolant, transmission fluid, brake fluid – while other fluids don’t require regular changing like motor oil, they won’t last forever. If you keep in mind when they all need replacing, it’ll help your vehicle stay running longer, better. 

Lighten up your load

We get it; we all lead busy lives. But weighing your car down with heavy stuff takes a toll on the general health of your car. It puts added stress on your tires, and general stress on the engine. It takes extra power to move all of that weight. 

You might need sports equipment for the weekend, and work equipment for daily projects. If you create space for it in your garage, it’ll be easy to transfer back and forth. And it will ensure a long life for every system in your car. 

Don’t put off maintenance

You’re busy. Surely the dashboard light isn’t that big of a deal; it can wait until next week. 

We see it a lot. People hear a squeak, smell an unusual odor, or notice their car drives differently. But they put off a visit for a more opportune time. The thing is, when it comes to car maintenance, the best time is when you schedule it. If you keep pushing it back, your car may break down and leave you stranded by the side of the road. 

Minor problems can quickly escalate. And what would have been an insignificant repair suddenly requires a lot more coming out of your pocketbook. 

To keep your car in good working condition, don’t ignore the signs. Bring it in for an inspection. 

It’s the best way to ensure a long life.  

Filed Under: Car Maintenance Tagged With: Car In Good Condition

How To Care For a Car Over 100,000 Miles

December 18, 2022 by Denver Express Car Care

According to the US Department of Transportation’s Federal Highway Administration, the average number of miles driven by car owners hovers around 14,000 miles per year, or about 40 miles per day. 

Cars today are better built, meaning they can last longer than cars built a few decades ago. Because cars are also more expensive, consumers choose to keep their vehicles 10.5 years for cars and 13.6 years for pickups. 

Will you watch your car’s speedometer move to 100,000 miles or more? If you see yourself in this article, your answer is probably: Yes. 

Car care changes once your vehicle hits 100,000 miles. That moves it up into the “high mileage” category. There’s still plenty of wear left on your vehicle, providing it’s well maintained throughout its life. 

How To Care For a Car Over 100,000 Miles

What happens as a car ages

With excellent care and maintenance, today’s cars can easily see 200,000 miles or more. 

It’s important to note that age alone doesn’t indicate the reliability of a car. A car sitting in a garage for 5 years will be different from a car driven on average 14,000 miles to work each day. Mileage is often a better indicator of condition, controlling your approach to regular maintenance. 

While your car’s owner’s manual suggests when key components need replacing, it’s important to consider the way you drive when you set up your maintenance schedule. Certain components, such as hoses and gaskets, have a predictable lifespan. They will need replacing with the passage of time. 

Other components don’t rely on age and mileage as much, such as the engine. With proper maintenance, it can continue to last for years to come. 

As your vehicle moves past 100,000 miles, minor issues may creep up faster, turning into full-blown problems without fast action. That’s why it’s more important with high mileage vehicles to stick with a schedule and act quickly whenever you detect a problem. 

Consider this maintenance list as you set up your own timetable to ensure your high mileage car makes it another 100,000 miles. 

Maintenance care for cars with more than 100,000 miles

Once your car hits 100,000 miles, you’ll have to follow a maintenance schedule more closely than you did in the past. This includes:

Prioritize fluid changes

Car owners learn early on that motor oil is the lifeblood of a car, and it’s important to change every 3,000 to 5,000 miles. It becomes more crucial the older the car is, to ensure your engine is lubricated, cool, and in good working condition. Driving with buildup anywhere within the system can damage the different components in the engine compartment. Err on the side of changing the oil more frequently for best results. 

Now that your vehicle has hit 100,000 miles, it’s also important to pay attention to other fluids too. It’s recommended that you have a mechanic evaluate other fluids, such as:

  • Transmission fluid
  • Coolant
  • Power steering fluid
  • Brake fluid

Depending on your vehicle, certain fluids are stored in sealed containers, which makes replacement unnecessary. If it needs replacing, it’s a systems problem and you’ll be replacing more than the fluid. This is a good time to check your owner’s manual and familiarize yourself with each system and what to expect to maintain it. You can also work with a reputable mechanic to get clear and proper procedures for car health and maintenance. 

Minor repairs to ward off major issues

Each system is built from various parts. Your car is built from more than 10,000 parts, each playing an important role in a car’s overall health. 

To keep your car running well, make it standard practice to replace individual parts as they wear out. Keep an eye on things like:

  • Filters 
  • Belts
  • Hoses
  • Gaskets
  • Spark plugs
  • Shocks and struts

Today’s technology makes it easier than ever before. If you notice a dashboard light, alerting you to a problem, don’t ignore it. It’s a surefire way to let minor problems grow quickly into more expensive issues. 

One of the best ways to prevent big issues, especially as your car ages, is to schedule preventive maintenance items to avoid failure at inopportune times. If you work with the same mechanic throughout the year, they can help create a schedule that keeps your car in good condition while putting less strain on your wallet. 

Tires and brakes

Your tires are the only component that connects to the surface. It takes every bump in the road, and adjusts based on weather conditions for the day. That makes your tires one of the most vital components to ensure they are operating well. 

Start with regular security checks. This involves observing each tire from time to time, looking for wear marks, cracking, bulging. Pay attention if you’re alerted to over or underinflation and fix it as soon as possible. You should also get your tires balanced and aligned on a strict schedule too. 

Your tires are connected to the brake system, providing safety and security for the vehicle and the passengers. Like other components, brake maintenance will depend on how often you drive and how you drive your car. Brake pads are the most frequently replaced, somewhere between 25,000 and 65,000 miles. 

If your brake pads wear too low, they can damage rotors and calipers, which are higher priced expenses. Therefore it’s worth your time to ensure the brake pads are in optimal condition, and to replace them before they wear down. Bring it in for a brake inspection if you have any questions. 

Here’s to the next 100,000

Your car made it to 100,000 because of your due diligence. With a proper maintenance schedule and a little TLC, it could make it to 200,000. 

Car maintenance after 100,000 miles should be an essential part of your process to keep your vehicle running well. 

How can we help you keep your car in good working condition? 

Filed Under: Car Maintenance, Tips & Tricks Tagged With: 000 Miles, Car Care Over 100

Are Trucks Built Better Than Cars?

December 14, 2022 by Denver Express Car Care

When you see an old vehicle rumbling down the highway, chances are it’s a truck. Trucks seem to last and last … they appear to be some of the most reliable vehicles on the road. 

But is it appearance, or is it true? Are trucks built better than cars? Will they be more reliable as they age? 

What are trucks?

Have you looked around at the vehicles on the road lately? The lines are blurred between a car and a truck. What about a crossover? Or an SUV? With so many variables, it can be difficult to know what’s what. 

The division between the two blurred thanks to a regulatory loophole that auto manufacturers use to get around fuel-economy standards. 

To receive a light truck designation, the vehicle must have a gross vehicle weight of no more than 8,500 pounds, and be designed to transport persons, property, or be fitted with special features for off-street or off-roading. 

The difference between a truck and a car comes down to design and weight. That’s why crossovers and SUVs have moved into this category. 

Trucks can vary in size; you’ll see them listed as compact, mid-sized, full-sized, or heavy-duty. Trucks are designed to carry things, and are built more for cargo than people. Pickup trucks carry cargo, but are designed more for personal use. They have more interior space, and are targeted to people who want both. 

Are Trucks Built Better Than Cars?

Cars simply aren’t as popular as they used to be

Have you ever heard the phrase: I live out of my vehicle? For many people, it feels like it’s a second home. They spend hours in their vehicles driving to and from work each week. They shuttle kids to and from activities in what feels like a part-time job. Then there are groceries to get, dry cleaning to pick up, a run to the hardware store for the home improvement project scheduled for the weekend. 

We lead busy lives. And a small sports car isn’t going to cut it for hauling. 

Yet spending hours inside a vehicle isn’t appealing if it isn’t comfortable too. That’s why people demand larger vehicles, and trucks fit the bill. That demand has grown to more than three-quarters of all vehicles sold now falling into the truck category. 

Do trucks last longer than cars?

If you ask 100 people this question, you will likely get 100 different answers. In many cases, trucks will last longer on average than cars. But it also depends on how you use it. Because many of them are designed for hauling, they come with more powerful engines and are built on a sturdier frame. That’s going to give these vehicles an advantage over time. 

This is especially true if you only use the vehicle for daily city driving. If hauling to you is throwing the skis in the back for a weekend of fun, your truck will last and last …

If it’s well maintained. 

Maintenance is everything, no matter which type of vehicle you drive. 

Who to make your truck last longer

The first step to ensure your vehicle lasts is to do your homework and select a quality truck. A little research online will give you a list of contenders to test drive and consider. 

But in the end, no matter if your vehicle’s manufacturer is Ford, Toyota, or Honda, developing a strong maintenance habit is going to ensure a long life for your vehicle. That includes:

Get regular oil changes

We can’t stress this enough. One of the most valuable maintenance items you can perform on a vehicle is to bring it in for regular oil changes. Every truck has its own guidelines; be sure to read the owner’s manual when you purchase it. A general rule of thumb is to get the oil changed every 3,500 to 5,000 miles. Many modern-day vehicles can stretch up to 10,000 miles. Be mindful of this guideline. 

Quick-stop-shops built only for oil changes can be a poor choice. They are designed for in-and-out service, and to maximize profits through quantity versus quality. You might get lower quality motor oil, and they won’t focus on looking for other minor repairs that can make a big difference. A higher quality service center will provide better results every time. 

Take care of your tires

While trucks may be designed for off-roading, the drive to work can sometimes take on an off-road experience. Potholes, snow drifts, and swerving for crazy drivers can leave you breathless by the time you get where you’re going. 

While each turn and swerve can impact various systems throughout your truck, the tires often take the brunt of the force. As the only connection to the road itself, what’s on the road will directly impact their performance. 

Tire care involves several things throughout their lifespan:

  • Pressure – check tire pressure regularly to ensure they are adequately filled. 
  • Balancing – make sure the weight of the truck is evenly distributed across all four tires. 
  • Alignment – ensure the truck doesn’t pull to one side as you drive. This makes handling more difficult, creates greater wear on the tires, impacts your gas efficiency, and puts you at greater risk. 
  • Wear – walk around and check the tires from time to time to ensure even wear as you continue to drive. Rotate them to ensure even wear for as long as they’re on your vehicle. 

Regular maintenance

While most drivers know about oil changes and tire maintenance, it’s easier to forget other maintenance items. How old is your vehicle? What do you use it for? Are the hoses in good shape? What’s that squeak coming from underneath the hood?

If you want your truck to provide performance without the risk of leaving you stranded, err on the side of good maintenance. That means bringing it in regularly and having it inspected. Make minor changes before they escalate into significant problems. 

Whether you choose a truck or a car for your family vehicle, knowing it’s in top condition is the best way to create peace of mind, no matter how much you drive each day. 

Filed Under: Tips & Tricks Tagged With: Trucks Built Better Than Cars

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