Car Maintenance

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?

Car Maintenance Tips For High Mileage Cars

December 10, 2022 by Denver Express Car Care

When a car is brand new, routine maintenance is a straightforward process. Follow manufacturers’ guidelines and you’re good to go.

When you have an older vehicle with high mileage, car maintenance becomes more of a necessity. If you ignore warning signs, the problem can turn critical quickly.

Luckily, maintenance doesn’t have to be difficult or even expensive with a high mileage car. What you should do is take a proactive approach and be diligent in your maintenance schedule.

What happens when a car moves past 100,000 miles

As a car moves past 100,000 miles, it begins to experience more wear and tear on its various components. This can lead to a variety of issues that may require repair or maintenance.

One of the most common problems is with the engine. As the car is driven more, the engine experiences more wear and tear, which can lead to problems such as reduced fuel efficiency, diminished performance, and increased emissions. To address these issues, it may be necessary to have the engine serviced or rebuilt.

Another common issue is with the transmission. The transmission is responsible for transferring power from the engine to the wheels, and as it wears out, it can become less efficient and may even fail. This can result in difficulty shifting gears or a complete loss of power. To fix these issues, it may be necessary to have the transmission repaired or replaced.

Car Maintenance Tips For High Mileage Cars

Other components that may require attention include the suspension, the brakes, and the tires. The suspension is responsible for supporting the weight of the car and absorbing shock from the road, and as it wears out, it can become less effective at these tasks. The brakes are critical for stopping the car safely, and as they wear out, they may become less effective at slowing the car down. The tires are the car’s only point of contact with the road, and as they wear down, they may need to be replaced to ensure the car maintains a good grip on the road.

As a car passes 100,000 miles, it will likely require more maintenance and repair to keep it running smoothly. It is vital to keep up with regular maintenance and address any issues that arise promptly to ensure the car continues to operate safely and efficiently.

Maintenance tips for a high mileage car

Maintaining a high mileage car can be a challenging task, but with the right approach and some regular upkeep, you can keep your vehicle running smoothly for many more miles to come. Here are some maintenance tips to help you get the most out of your high mileage car:

Keep up with regular maintenance

Regular oil changes and tune-ups are crucial for maintaining the health of any vehicle, but they become even more important as a car’s mileage increases. Make sure to follow the manufacturer’s recommended maintenance schedule and get your oil changed every 3,000-5,000 miles, depending on the type of oil you use and the age of your vehicle. While there is much debate online on oil change frequency, err on the side of changing it more to keep your high mileage engine in good shape.

Check your tires regularly

Tires are an important component of any vehicle, and they wear out over time. Regular tire rotations and alignments can help extend their lifespan, and you should also check the tread depth and air pressure regularly to ensure that your tires are in good condition.

Keep an eye on your brakes

Brakes are another critical component of any vehicle. They’ve seen a lot of use up to this point; schedule an inspection to look at the entire brake system and repair and replace items as warranted. Then make sure to get your brakes checked regularly and replace them as needed to ensure that they continue functioning properly.

Pay attention to your fluid levels

Fluid levels, such as oil, coolant, and transmission fluid, should be checked regularly to ensure they are at the proper level. Low fluid levels can cause serious problems, so it’s important to keep an eye on them and top them off as needed.

Clean and protect your car’s exterior

A dirty, neglected exterior can lead to rust and other damage to your car’s body. Regular washing and waxing can help protect the paint and keep your car looking its best.

Inspect your car’s belts and hoses

Belts and hoses can wear out over time, especially on a high mileage car. Make sure to inspect them regularly for cracks, fraying, or other signs of wear, and replace them as needed to avoid problems.

Keep an eye on your car’s cooling system

The cooling system is responsible for keeping your engine at a safe operating temperature, and it’s crucial in a high mileage car. Make sure to keep the radiator clean, check the hoses for leaks or cracks, and replace the coolant regularly to ensure that your cooling system is functioning properly.

Take care of your car’s suspension and steering

The suspension and steering systems are important components that help keep your car stable and in control. Make sure to check the shocks, struts, and other components regularly and replace them as needed to ensure that your car is handling properly.

Be more diligent in inspecting your car

When a car is new, you can get in and expect it to handle well because the parts are new. As it ages, different systems and components wear down at different rates. Something small can impact another component and cause a major issue. You can notice this just by paying attention. Think of it as a preflight check. Check gauges to ensure things are working well. Go the extra mile and put in high quality fluids. Check tire pressure more frequently. Err on the side of getting inspections more frequently, especially if you’re heading out on the road. Cars can run well for many miles thanks to today’s technology. But it’s a good idea to recognize signs of things failing.

By following these maintenance tips and keeping up with regular upkeep, you can help extend the life of your high mileage car and keep it running smoothly for many more miles to come.

Sticking to a Budget – How To Handle Auto Repairs

December 7, 2022 by Denver Express Car Care

When you’re living on a tight budget, bringing your car in for auto repairs can be a bit intimidating. What you thought would be a simple repair can quickly turn into an expensive overhaul.

But waiting isn’t an option either. If you ignore the warning signs, it’s a surefire way of letting the problem escalate. And you’ll have to face the problem sooner or later.

How do you handle auto repairs that pop up throughout the year … and stick to a budget too?

Start by finding a friend in the auto repair business

Finding a reliable auto mechanic can be daunting, especially if you are new to the area or not very familiar with car maintenance. However, with a little bit of research and due diligence, you can find a mechanic that you can trust to keep your car running smoothly. We often suggest:

Ask for recommendations: Ask friends, family, and coworkers for recommendations of mechanics they have used and trust. They may be able to provide valuable insight into the mechanic’s reliability, quality of work, and pricing.

Sticking to a Budget - How To Handle Auto Repairs

Check online reviews: Look for online reviews of mechanics in your area. This can be a great way to get a sense of the mechanic’s reputation and the type of service they provide. Be sure to read multiple reviews from different sources to understand the mechanic better. You can also get a pretty good idea of who they are by looking at their website. How much thought and care do they put into making it shine?

Ask about the mechanic’s experience: It’s always a good idea to ask about the mechanic’s experience and training. A mechanic with more experience and training will likely have a deeper understanding of how cars work and be able to diagnose and fix problems more accurately.

Get estimates: Don’t be afraid to get estimates from multiple mechanics. This can help you compare prices and get a sense of what is a fair price for the work that needs to be done. Keep in mind that the lowest price may not always be the best deal, as cheaper mechanics may cut corners or use lower quality parts.

Trust your gut: Trust your instincts. If you get a good feeling about a mechanic and feel like they are trustworthy and competent, chances are they are. On the other hand, if you have a bad feeling about a mechanic, it’s probably best to look elsewhere.

How to tell the difference between auto repairs that need immediate action and those you can wait on

It is essential to properly maintain your vehicle to ensure its safe and efficient operation. However, some car repairs can be more pressing than others, and it is important to identify which ones should be addressed immediately and which ones can wait. Here are some tips on how to tell the difference:

Safety: If a repair poses a safety risk to you or other drivers, it should be addressed as soon as possible. For example, if your brakes are not functioning correctly, you should have them repaired immediately to avoid the risk of an accident.

Performance: If a repair is affecting your vehicle’s performance, it is generally best to address it sooner rather than later. For example, if your engine is misfiring or your transmission is slipping, these issues can lead to further damage if left unaddressed.

Cost: In some cases, it may be more cost-effective to address a repair sooner rather than later. For example, if a small oil leak is not addressed and it leads to further damage, the cost of the repair could be much higher than if the leak had been fixed initially.

Convenience: If a repair is causing inconvenience or discomfort, it may be worth addressing sooner rather than later. For example, if your air conditioning is not working, it may be more comfortable to have it fixed during the summer rather than waiting until the fall.

Frequency: If a problem occurs frequently, it is best to address it as soon as possible. For example, if you constantly have to refill your radiator with coolant, this could be a sign of a more significant issue that should be addressed.

A proactive approach to auto repair can be better for the budget

Being proactive with auto repairs means taking steps to prevent problems with your vehicle before they occur, or identifying and addressing issues as soon as they are detected. This can help you avoid costly repairs and downtime, and ensure that your vehicle is always running at its best.

There are several ways to be proactive with auto repairs:

Follow a regular maintenance schedule: Your vehicle’s manufacturer will likely provide a schedule for routine maintenance, such as oil changes and tire rotations. Following this schedule can help you catch minor problems before they become major issues.

Pay attention to warning signs: If your vehicle is exhibiting strange noises, smells, or behavior, don’t ignore it. These could be signs of an underlying issue that needs to be addressed.

Regularly check and maintain your vehicle: Regularly inspecting your vehicle for signs of wear and tear, and addressing any issues as soon as they are detected, can help prevent significant problems down the road.

Use high-quality parts and fluids: Using high-quality parts and fluids can help extend the life of your vehicle and prevent problems from occurring. Find a trusted mechanic, and you’ll never worry about inferior parts.

Keep records of repairs and maintenance: Keeping detailed records of all repairs and maintenance performed on your vehicle can help you identify patterns and issues, and make it easier to diagnose problems in the future.

By being proactive with auto repairs, you can help ensure that your vehicle stays in top condition and minimizes the risk of unexpected breakdowns. This can save you time, money, and hassle in the long run.

What’s your approach to auto repair?

Maintain Your Car for Mountain Driving

December 4, 2022 by Denver Express Car Care

Denver is increasingly a popular place to live because of its outdoor activities. Summer or winter, sunshine or snow, if you want to stay active, Colorado is the place to do it.

Of course, you’ll need a car to get you where you’re going. One that will handle well in all kinds of weather. Summer temperatures can creep into three digits. Winter snowfall is often measured by feet. That can be tough for any car to get through. Especially if you head up into the hills on a regular basis.

Mountain driving is especially hard on cars. Instead of waiting for problems to arise, maintaining your car gives you an edge as you’re driving. You’ll know your car will handle steep inclines as you head to the ski slopes. You won’t worry about the brakes as you come back into Denver.

Why mountain driving is hard on cars

Mountain driving can be hard on cars for a number of reasons.

Listen closely as you take the steep inclines and declines; it puts a lot of strain on a car’s engine, transmission, and brakes. The engine has to work harder to maintain speed uphill, while the transmission and brakes are constantly being used to slow the car down on the way back down. This extra wear and tear can lead to problems such as overheating, transmission failure, and brake failure.

It’s not just about mechanical problems; there are a number of environmental factors that can make it difficult on cars too. The thin air at high altitudes can affect a car’s performance, as the engine may not get enough oxygen to run efficiently. Cold temperatures can also cause problems, as the oil and other fluids in a car’s engine may thicken and become less effective.

The winding and narrow roads of mountain terrain can make it difficult to navigate, especially for inexperienced drivers. The sharp turns and sudden drops can be intimidating and require careful maneuvering to avoid accidents. This can also put additional strain on a car’s suspension and steering components.

Whether you live in one of the nearby mountain towns, or you head up regularly for a day of fun, if you want to maintain your car for years of functionality, there are a few things you can do.

How to maintain your transmission

Maintaining your transmission is important in order to ensure that your vehicle is running smoothly and efficiently. Some easy ways to maintain your transmission include:

Check the fluid level regularly. The transmission fluid is responsible for lubricating the gears and components of the transmission. If the fluid level is low, it can cause damage to the transmission. To check the fluid level, locate the dipstick, clean it off, reinsert it, and then check the level. The fluid should be at the correct level and have a pink or red color. If the fluid is dirty or low, it should be changed.

Change the transmission fluid and filter. Over time, the transmission fluid can become contaminated with dirt, debris, and other particles. This can lead to wear and tear on the transmission. It is recommended to change the transmission fluid and filter every 30,000 to 60,000 miles, depending on the manufacturer’s recommendations and the type of transmission fluid being used.

Monitor the transmission for any unusual noises or problems. If you notice any strange noises coming from the transmission, such as grinding or whining, it is essential to have it checked out by a mechanic as soon as possible.

Avoid overloading your vehicle. Putting too much weight on your vehicle can put extra strain on the transmission and cause damage. Be sure to follow the manufacturer’s weight limits for your vehicle.

Use the correct transmission fluid. Different types of transmission fluids are designed for specific types of transmissions. Using the wrong type of fluid can cause damage to the transmission.

How to maintain your brakes

Maintaining your brakes is an essential part of keeping your vehicle safe and roadworthy. Here are some steps you can take to ensure that your brakes are in good working order:

Check the brake fluid level regularly. The brake fluid level should be between the minimum and maximum marks on the brake fluid reservoir. If it’s low, top it off with the appropriate type of brake fluid.

Inspect the brake pads and rotors. Look for signs of wear or damage, such as thinning brake pads, grooves or scars on the rotors, or uneven wear on the pads. If the pads or rotors are worn, have them replaced by a mechanic.

Test the brakes regularly. Make sure that the brakes are working properly by testing them on a regular basis. You can do this by applying the brakes gently while driving at a low speed, and then more firmly at a higher speed. If the brakes feel spongy or unresponsive, or if the car pulls to one side when braking, have the brakes checked by a mechanic.

Clean the brake components. Dirt and debris can accumulate on the brake pads and rotors, which can reduce their effectiveness. Use a brake cleaner to remove any dirt or debris, and be sure to follow the manufacturer’s instructions.

Check the brake lines. Make sure that the brake lines are in good condition and free of leaks. If you notice any fluid leaking from the lines, have them repaired or replaced by a mechanic.

How to maintain your car’s engine

Maintaining your car’s engine is essential to ensuring it runs smoothly. Here are some tips on how to keep your car’s engine efficient:

Regular oil changes. One of the most important things you can do to maintain your car’s engine is to change the oil regularly. Oil helps to lubricate the engine’s moving parts and prevent them from rubbing against each other, which can cause wear and tear. Most manufacturers recommend changing the oil every 5,000 to 7,500 miles, but you should consult your owner’s manual for specific recommendations.

Use high-quality oil and oil filters. It’s important to use high-quality oil and oil filters when changing your car’s oil. Cheap oil and filters can break down faster and may not provide the same level of protection as higher-quality options.

Keep an eye on fluid levels. In addition to oil, your car’s engine also relies on other fluids to function properly. These include coolant, transmission fluid, and brake fluid. Make sure to regularly check the levels of these fluids and top them off if necessary.

Follow a regular maintenance schedule. Your car’s manufacturer has likely provided a recommended maintenance schedule in your owner’s manual. It’s essential to follow this schedule to ensure your car’s engine gets the care it needs. This may include regular tune-ups, spark plug replacements, and other routine maintenance tasks.

Use the right fuel. It’s important to use the type of fuel recommended by your car’s manufacturer. Using the wrong kind of fuel can harm your car’s engine and decrease its performance.

Are you doing any mountain driving this year?

Before you head up into the hills for a day of fun, be sure your vehicle is in tip-top shape and is ready to handle mountain driving. Maintaining your vehicle is essential to keep you safe on the road. By caring for your engine, transmission, and brakes, you’ll be less likely to have a problem.

When was the last time you had your car inspected?

7 Reasons Why Your Car’s Radiator is Leaking

November 28, 2022 by Denver Express Car Care

Drip, drip. There’s a leak. And after a little investigation, you find it’s coming from your car’s radiator.

While you might not know what a radiator does, you know a leak can’t be good.

Engines create a lot of heat. To prevent them from overheating, the system is set up to pump coolant through your engine and back out, carrying heat away from the engine block. Coolant is used to take the heat generated in the engine, move it to the radiator, which in turn blows air across the liquid, cooling it down and sending the heat outside of the engine compartment.

Radiators come in many shapes and sizes, but their primary function remains the same: it cools the coolant so the engine can stay cool and function well no matter how far you drive.

Parts of a radiator

The radiator is made up of several major components:

Core – the core provides its primary function. It’s a large metal block with small fins that allow the coolant to vent heat away from the radiator, expelling it past the grill at the front of your vehicle.

Pressure cap – the coolant system is constantly under pressure. Because it allows coolant to move heat without boiling, it creates an efficient system to transfer heat throughout. The pressure cap creates this pressure through a spring-loaded action; do not remove it while coolant is hot.

Tanks – inlet and outlet tanks give the radiator space to move coolant from the hot parts inside the engine.

Transmission coolant – cars also use the same coolant to cool the engine and cool the transmission. Transmission fluid moves through the engine in steel pipes, which surround heat and pulls heat away. This coolant is also cooled by the radiator.

Why your car’s radiator may be leaking

With such an important job, finding a leak in the radiator is never a good thing. If you notice a leak, it may be from one of several things:

Corrosion

You only have to get near an engine to realize just how hot they get. Most car engines have a maximum heat capacity of 250 degrees Fahrenheit. That temperature applies to the coolant, as valves and other components can get even hotter the longer the car operates.

That constant stress of pressure eventually wears and breaks down. Rust and corrosion begin to develop, allowing air and other contaminants to move in and cause problems. When the holes build up to a point where liquid can escape, leaks will occur and you’ll start to see coolant in and around the radiator.

Gasket

The radiator gasket seals the connection between the radiator and the coolant tank. When this seal weakens, it allows fluid to leak. This is often a slow process, one you might not notice immediately. As it loses coolant, it causes the remaining liquid to work harder to get the job done.

Hoses

In order to move coolant from the radiator to the engine, radiator tubes run through the system. As heat wears these down, it can cause them to weaken and become brittle. The connections between the radiator, water pump, and heater core are all vulnerable to heat, and are often the source of a leak. If you’ve noticed coolant puddling below your car, it’s one of the first places to look.

Radiator cap

Though it’s not as common as the previous problems, occasionally a radiator cap will fail under the extreme pressure and heat it faces every day. It’s critical that a radiator cap maintains a tight seal. If not, the pressure will allow coolant to seep out from around the cap. This is the easiest and least expensive problem to fix.

Water pump

The water pump is in charge of pushing coolant through the hoses to the engine compartment and back into the radiator. Without a functioning water pump, coolant won’t circulate to keep the engine cool. The water pump is belt-driven, hanging down near the ground where it attaches to a hose that feeds into the radiator. If this connection loosens, dirt or debris damages the pump, or the pump corrodes, it can spring a leak that results in a leak from the water pump. Any time a problem exists with the water pump, it can quickly build and allow the engine to overheat.

Coolant reservoir

The coolant reservoir tank is made from plastic and has a chance of cracking or breaking down over time. It’s not always the tank that has a problem; also check the cap or hose connection points to see if they’ve been weakened, loosened, or broken.

Head gasket

A worst-case scenario is the head gasket that separates the cylinder head from the engine block corrodes or cracks. Once this happens, it allows gas, coolant, and oil to mix together. This head gasket is under intense heat and pressure, and when it deals with this mixture, the head gasket blows and the engine is put in danger, possible failure.

How do you avoid a radiator leak?

The easiest way to avoid a radiator leak is by bringing your car in for an occasional inspection. While coolant doesn’t need regular changing like motor oil, it should be checked periodically and flushed out as necessary. Check with your owner’s manual to determine how frequently a flush should occur.

Ongoing maintenance includes checking coolant levels, checking for metal in the radiator, and inspecting hoses and connections to ensure they are all in optimal condition. Pay attention to your dashboard icons; a “check engine” light could be a warning for many problems, including coolant issues. Bring it in for an inspection as quickly as possible.

Ensure your radiator is working well

Your vehicle’s radiator is essential to keep heat from building during operation. If the radiator isn’t working the way it should, it can cause severe damage to the engine by overheating. If you’ve ever seen a car by the side of the road, billowing heat from underneath the hood, it’s almost always a worn out radiator.

The most common reason radiators malfunction is abuse or neglect. Want to keep it working well? Bring it in for an inspection from time to time. Add coolant as needed. Flush the system periodically. And fix any parts as they wear down or age.

You’ll reduce your chances of being stranded by the side of the road.

What Happens When Your Engine Is Overheating

November 24, 2022 by Denver Express Car Care

How hot does a car engine get? Your dashboard markings may only show hot, cold and middle ratings, not enough to tell you how hot it can truly get. For most cars, the normal operating engine temperature will range from 190 to 225 degrees.

A car engine is the most expensive “system” underneath the hood. If it’s not well cared for, pushing it for even a few seconds can do catastrophic damage.

It’s not an uncommon occurrence. As you’re driving down the highway, you’ll notice a car pulled over on the side of the road. Smoke billowing out from underneath the hood.

It’s not fire. It’s vapor coming from an overheated cooling system. It’s a sign of a leak somewhere within the cooling system. If pushed too far, it results in an overheated engine that leads to an expensive repair.

Why does an engine overheat?

When people say the engine is overheating, it’s not a problem with the engine itself as much as it is an issue with the cooling system.

When the cooling system isn’t operating well, it stalls heat somewhere inside the engine compartment. It’s often due to a leak or blockage in the cooling system or other engine components.

You’ll find this occurs more frequently on the hottest days of the year. But it can be from a variety of issues:

A leak, block, or shortage of coolant
A failing thermostat
A failing water pump
Leaks within gaskets or hoses
A failed radiator fan

It’s the coolant’s job to ensure a proper temperature in the engine compartment. As an engine runs, it creates a series of explosions inside the cylinders as it moves down the street. These bursts of energy create a lot of heat. To deal with this heat, coolant circulates to transfer this heat through the engine to the radiator and back again, releasing heat outside of the vehicle. It’s an endless loop to regulate the operation of the vehicle.

What Happens When Your Engine Is Overheating

Overheating starts when one of the coolant passages becomes blocked or starts to leak. It’s most likely to occur in the cooling system itself. There might be a leak in the hose that transfers coolant to the engine, or back from the radiator. They have a useful lifespan, and will deteriorate over time.

When this occurs, heat builds and problems begin. The sooner you catch the problem, the easier it will be to fix.

What are the signs of an engine overheating?

Like all other systems inside your vehicle, problems rarely surface without warning. Paying attention to the warning signs will allow you to fix the issue before it has a chance to escalate. Of few of the more common signs of an engine overheating include:

The engine temperature gauge on your dashboard starts to creep out of the middle zone and up toward H, or the red zone of the gauge.
Steam coming out from underneath the hood. It may resemble smoke, but it’s vapor coming from an overheating cooling system.
Strange smells coming from the front of the vehicle. The easiest way to tell the difference between leaking coolant and motor oil is by the odor. Coolant takes on a sweet smell, while motor oil will produce a burnt odor.

Preventative measures to ensure the engine stays cool

Your best line of defense is to ensure you never have a problem with your cooling system or engine block at all. Preventative measures are key to a well-operating car. To keep the engine compartment cool:

Keep a visual checklist in place and run through it regularly as you drive. This includes watching the temperature gauge to ensure it stays in the middle range and taking steps to protect your engine if it starts to climb.

Bring your vehicle in for regular inspections to ensure every system operates efficiently. If you do notice changes in the way your vehicle performs, it’s another sign to bring it in for an inspection to keep your repair bills to a minimum.

If you notice the temperature gauge climbing, turn your heat and fan on high. This helps pull heat away from the engine block and gives it another way to dissipate. Make sure the air conditioner is off, as this will reduce engine strain. This is also a time to pull safely off the road and put the car in park. Avoid braking, as this keeps heat away from the internal part of your car.

You should also create an emergency kit that you carry with you, and ensure extra coolant is in it. This gives you a chance to fill up the reservoir if an accident or issue occurs.

What to do if your car overheats

Even when you do everything right, you might find yourself in a situation where your car is overheating. What should you do? First, realize that the farther you drive it, the more your engine will be damaged. Even a short distance can be catastrophic for the engine. Then, it’s important to take immediate action.

Turn off the air conditioning if it’s on.

Turn on the heater and set the fan to high.

The air conditioner is stressing the cooling system, which causes a higher temperature within the cooling system.

The heater acts as its own cooling system, pulling heat off the engine and passing it through to the passenger compartment. It’s an easy way to help the engine retain a closer to normal temperature.

With these two actions in place, it’s time to find a safe place to pull off the side of the road. Put the car in park and allow the system to cool down. Do not open the hood – this has the power to burn your skin. Wait until the car has returned to cool.

If you’re comfortable with looking at the cooling system, you can determine if it’s low on coolant, fill it up, and restart the car to see if this is the issue. This is a warning sign – even if you can drive your vehicle, your next stop should be with your mechanic. It’s a sign of a bigger problem, and fast action can help you keep your repair bills lower than if you continue driving.

If you aren’t comfortable with inspecting the system yourself, it’s time to call in a tow truck.

We can help you decide what the best action step is to repair your vehicle and bring it back to good working condition.

Give Your Car Battery a Little TLC Before Winter Weather Is Here

November 21, 2022 by Denver Express Car Care

Winter can mean a lot of things:

Heading to the mountains for skiing
Building a fire in the fireplace
Snuggling up with hot chocolate
Snowshoeing through a park

While you may have it all on your calendar to experience this year, the one thing you shouldn’t face is a dead car battery. Winter weather takes a toll on car batteries. Here’s what you should do now before the winter weather sets in.

Why do car batteries die?

What do car batteries do? One of its biggest jobs is to provide a jolt of electricity necessary to run all of the electrical components in your car. If the battery doesn’t start, your car won’t start. You won’t be going anywhere.

When you first get into your vehicle and turn the key, a chemical reaction moves your car into action. When the battery receives a signal from the car’s engine, the chemical energy stored deep inside converts to electrical energy, which powers your car. That sudden voltage moves the starter into action.

The battery also works to keep the electrical current steady. Not only does a car battery start your vehicle, but it also provides a stabilizing voltage to keep the engine running. It operates many of the accessories you rely on each day.

Give Your Car Battery a Little TLC Before Winter Weather Is Here

Batteries die for many reasons: physical damage, temperature fluctuations, corrosion, discharge, or general wear and tear.

It’s cold outside … take care of your car battery

Outside weather also plays a vital part in battery health. While summer heat has its own damaging effects, winters can slow down the chemical reactions and cause the battery to discharge frequently.

When it’s cold outside, everything we do slows down. We bundle up more. We look for ways to retain heat.

Cars work similarly. The colder it gets outside, the longer it takes for your vehicle to warm up. Coolant takes longer to heat, meaning it takes longer for the engine to warm. This impacts the car’s heater, which creates a colder environment in the passenger compartment. The longer it takes to heat, the lower response time your battery delivers. It takes a while for it to fully charge.

And if it’s weak before you turn the key, it takes even longer. If it starts at all.

Car batteries have a short lifespan

A car is made up of about 10,000 parts. Different components have different lifespans depending on age and use.

Car battery life varies anywhere from 3 to 6 years, depending on climate, upkeep, corrosion buildup, and battery manufacturer. Regular maintenance significantly affects how long a car battery will last.

Warning signs your car battery may be failing

Like other parts, your car battery rarely fails without a few telltale warning signs. If you notice any of these, it’s a sign to bring your car in for inspection sooner rather than later.

Flickering or dimming headlights – because a battery powers your car’s accessories, it’s one of the first places you’ll notice weakness. If your headlights, taillights, or interior lights seem dimmer than before, there’s a good chance your car battery is slowing down. Another sign is if the lights flicker when you rev the engine. Their brightness depends on how much power the battery generates. If all of its resources are moving to the engine, that means less output in things like lights.

Slow car turnover – a vehicle’s engine requires the battery to start and stay running. It requires electrical power during the startup process. This is one of the most power-driven moments for a batter. If it’s not up for the job, you’ll notice it in the way your car cranks over and starts. A slow cranking engine is a surefire sign of a weak battery.

Clicking sounds – when you turn the key, the battery sends some power to the car’s starter solenoid as it works to turn on the engine. The solenoid converts this power into energy that the engine uses during startup. If the battery isn’t working properly, the starter solenoid won’t receive the necessary power to start the engine and keep it running. This produces a clicking sound as you turn the key. Any unusual sounds as you try to start the vehicle should be inspected sooner rather than later.

Jumpstarts – many drivers carry jumper cables in their trunks for the “just in case.” As winter brings in cold weather, not only will they protect you, but they can also help a friend in need. But jumpstarting a battery will only work for so long. If you do this once to your car’s battery, it’s a sign of a weakening battery. It’s your notification that it’s time to invest in a new battery. If you jumpstart your battery more than once, you risk reaching a point when that will no longer work. You risk being stuck with a dead battery that can no longer be revived.

Corrosion – like other car parts, you should inspect your battery from time to time. Corrosion is often noticeable at the connecting terminals on your battery. You’ll notice it as a bluish-green deposit, a white powdery deposit, or as a transparent film. You can clean it up to gain more life, but it is a warning sign of a bigger problem. Consider its age; as they reach the end of life, replacment is the only assurance to prevent a dead battery.

Damage – over time, a car battery can experience damage inside or out. Weak cells may experience frequent discharge, which can cause damage. Extreme temperature fluctuations can cause the battery to contract and swell. Depending on where the battery is, it can experience damage from external sources. If you see anything that looks suspicious, schedule an inspection to have it checked out.

It’s time to give your car battery a little TLC

Winter is coming. You can’t stop the temperatures from diving past freezing.

Will your vehicle be ready for it?

Before the cold sets in, schedule an inspection to ensure your car is ready for the season. Checking the battery early will tell you whether it’s in good condition for the upcoming season, or if it’s time to replace it. It’ll help you make an informed decision rather than waiting for a problem at the most inopportune time.

These Car Maintenance Myths May Be Costing You Money

November 18, 2022 by Denver Express Car Care

Owning a vehicle today is no small feat. According to Kelley Blue Book, the average price of a new car has risen to an average of $47,148. Even used car prices have soared, with the average going for $28.205.

Maybe that’s why car owners are keeping them longer than ever before.

If you want your car to run well and be reliable throughout its life, a little maintenance and TLC can go a long way. Yet as you start reading about car maintenance routines, it can be a bit overwhelming to wonder who to trust.

With so many car maintenance myths out there, which should you believe? And which are costing you money?

Myth #1: You need to get an oil change every 3,000 miles

Cars are just over a century old.

A lot has changed in that century.

The 3,000-mile oil change suggestion dates back to a time when cars weren’t built as they are today. When the cars of yesteryear used oil, the process wasn’t as efficient. If motor oil was left in the crankcase for too long, it started degrading, and built up to a sludge-like mess.

Today’s cars have improved emissions regulations and more efficient engines. Even the motor oil used has more benefits in it. The motor oil is designed to keep working, and won’t break down as quickly as before. That equates into a longer time period it can remain inside the engine.

Check with your owner’s manual – a lot depends on the make and model of your vehicle. A ten-year-old Honda will be less efficient than a brand-new Mercedes. You can also chat with a reliable mechanic who can make suggestions based on the performance of your vehicle. Motor oil is the lifeblood of your car – changing it too frequently is always better than leaving it sit.

These Car Maintenance Myths May Be Costing You Money

Myth #2: A spare tire is just as good as a regular tire

False. When a car manufacturer includes a spare tire in the trunk or the back of the car, it provides you with an insurance policy in case you get a flat tire while out on the road. Instead of being stuck in an unfamiliar place or by the side of the road, you can quickly change it, put the spare on, and move safely to a service station where you can get it fixed or replaced.

Spare tires are meant to be a temporary fix. Spares should be used on a back wheel for front-wheel-drive vehicles, and on a front wheel for rear-wheel-drive cars. In order to place the spare on your car, it may involve moving your tires around. Safety is key.

Whenever you use the spare, think of it as a short-term fix. It’s designed to move you to safety, giving you a chance to get to a service station, and replace it with a permanent tire.

Myth #3: Replace all four tires at the same time

This may seem like a ploy to get you to spend more money, but in some cases, it’s true.

If you drive an all-wheel-drive car, this myth is actually true. That’s because all-wheel-drive systems work the differential and the computer together, sending torque out to all four wheels for maximum control. If one tire is new and the other three are worn, it will give the computer an incorrect reading, causing the differential to overwork. If your systems aren’t working correctly, they will eventually burn out various parts. That means more repair bills down the road.

For rear-wheel or front-wheel drive vehicles, it’s not always necessary. You should evaluate the condition of your tires when you’re replacing one. It sometimes makes sense to replace them in pairs for matching size and tread. As long as you have a mechanic who provides you honest feedback, you can decide when it’s time.

Myth #4: Warranties for new cars only stay valid if you have work performed at the dealer

This happens a lot when you purchase a new car at the dealer. They spend time going through stacks of paperwork, and casually mention the warranty and the need for regular maintenance. The implications are clear – they want you to return for maintenance and repair. That’s where they make a lot of money.

If you read the fine print of a warranty, it may require servicing from time to time. While you should follow the rules of the warranty to ensure you get full coverage, where you get it serviced isn’t one of the guidelines. Just keep meticulous records for backup and support in case you have a warranty issue. That way, you can meet their stipulations.

Myth #5 Rolling down the windows instead of using the air conditioner will improve fuel economy

This myth has two parts to it. The first deals with aerodynamics. Modern cars today are designed to be aerodynamic, which means it passes through the air with a minimal amount of resistance. Designers improve their sleekness with every upgrade, and if you drive the way it’s intended, you’ll maximize fuel efficiency. Now roll down the windows. This act causes resistance, providing a catch with the way the wind rolls over it. Of course, it depends on driving speed too. Moving down the highway for miles on end will be different than running to your favorite restaurant.

The second deals with how much fuel it takes to keep the air compressor operating. When everything is in good working condition, the car is built to operate efficiently, no matter how hot or cold you prefer it in the passenger compartment. Go ahead and use the air conditioner, it won’t make much difference in your fuel economy.

Do you believe any car maintenance myths?

We know they’re out there. We often hear them as customers call in and set up their appointments.

While car maintenance myths are out there, there is an easy way to push them aside and never let them impact how well your car runs: Schedule maintenance visits from time to time.

You schedule yearly visits with your dentist and doctor. Your vehicle needs the same TLC. It’s easier to fix minor problems than to wait until they escalate into something more significant.

Schedule your maintenance visit today.

Still Working Remote? How To Keep Your Car Healthy

November 14, 2022 by Denver Express Car Care

It hasn’t been that long since we all moved home to stay healthy. For many, working remotely has become a new way of life.

There are a lot of things to love about working remotely:

Short commute
Sleep longer
Less stress
More time with the family
More flexibility with your schedule

While you may be adjusting nicely to your new schedule, your car may be undergoing changes of its own. Your normal routine used to have you on the road an hour or more each day. Now you’re lucky if you drive for an hour a week.

Does it matter? Will your car stay healthy when it doesn’t run every day?

Still Working Remote? How To Keep Your Car Healthy

Maintain a routine

If you read your owner’s manual, you’ll find that almost every maintenance item comes with a mileage indicator:

Timing belts between 60,000 and 100,000 miles
Air cabin filters around 15,000 miles
Wiper blades once a year

Of course, your vehicle’s maintenance routine may differ, depending on your make and model.

These are guidelines. They base them on averages. The US Department of Transportation has found that the average driver travels just under 13,000 miles annually. This equates to 1,060 miles per month, or about 35 miles per day.

If you’re working remotely, that 35 miles may seem exceptionally high. You may be lucky to drive 35 miles per week. But does that mean your car’s components will last two, three, or four times as long because you’re not driving?

Many components wear down whether you drive daily or not. Liquids and oils can degrade my lack of movement. Rubber can become hard and crack. Belts can become stiff. Metal can rust and corrode.

While many major components may still have a long life, it’s a good idea to stick with a routine maintenance schedule to ensure everything is working its best. Many drivers adapt a seasonal maintenance plan – bring it in before summer and winter to ensure every system works at its best. Then, when you do need your car, you’ll be sure it’s working as best as possible.

Change your motor oil

The old rule of thumb used to be to change your motor oil every 3,000 miles or 3 months, whichever came first. Because technology has improved everything about how we drive, those guidelines have changed, depending on the vehicle you drive. Many now state you can wait as long as 10,000 miles or 12 months, depending on your car. Check your owner’s manual for guidelines.

Motor oil should be monitored and changed based on mileage and time. That’s because oil degrades whether you’re driving your vehicle or not. Oil becomes less effective as it ages. If it’s not warming up regularly, excess moisture may be forming. This can lead to engine damage and failure over time.

Check your battery

When you purchase a new battery for your car, it quotes its lifespan in years, usually 3 to 7 years. Over time, as a battery wears down, it starts losing its charge. The longer you leave it, the greater chance of having it not start.

Most car batteries are SLI – starting, lighting, and ignition. SLI batteries provide short bursts of power to run your engine, lights, and other accessories. Once the battery brings the engine to life, power is continually supplied via the alternator.

This process keeps the battery charged and ready every time. Leaving it sit means it doesn’t have a chance to receive these bursts of energy, which keeps the battery charged. It can also allow buildup and corrosion around the terminals of the battery.

Check your tires

Use it or lose it. That’s great advice for people. It’s also great advice for most components on your vehicle, tires included.

Today’s vehicles can weigh thousands of pounds. When you drive regularly, they rotate, redistributing that weight over and over again. When you leave your car sitting, the same spot presses against the flat ground, which can cause flat spotting.

The air around your car changes daily. Here in Colorado, it’s easy to have 30, 40, or 50 degree temperature swings in just a few hours. As the temperatures heat and cool, your tire’s compounds change. Air pressure adjusts as well. Over time, this can lead to flat spots in different areas of your tires. You may not visibly see them, but they will impact the structure of your tires.

You’ll notice it as vibrations while you drive. It can impact the way you steer. Flat spots can occur in as few as thirty days, especially when temperatures change drastically from day to day.

Keep your tank filled

If you’re not driving much, why fill the tank with expensive gas? There are a lot of benefits to keeping your tank filled, even when you’re not driving much.

Today’s fuel systems are air-tight and function well. They are designed to help keep condensation from building, and keep your fuel tank in good condition. However, water starts to appear the longer fuel sits in a vehicle. If it has space to accumulate, the chances accelerate. Then when temperatures turn cold, this water buildup may freeze. That will prevent your car from starting when you head out to drive.

If you are spending more time at home, driving occasionally is a good idea to get all systems working efficiently. Head into the mountains for a weekend drive. Or plan various errands from time to time, helping every system function, including fuel to move through the system. Keeping the fuel pump working extends its life, and prevents potentially costly repairs.

The bottom line

Cars are meant to be used. Parts stay in good working condition when they are put into action regularly.

It doesn’t take much; running and doing errands will keep each part working well.

Regular maintenance routines should continue based on mileage and time. When in doubt, have a mechanic check it out. An a-ok ensures everything is operating well. And you won’t face expensive problems down the road.

Simple Ways to Improve Your Car’s Gas Mileage

November 10, 2022 by Denver Express Car Care

We all have our weekly routines. Run to the grocery store. Stop by the dry cleaners. Fill the car up with gas.

And that’s when you notice the price of everything is going up, up, up! Especially gas. When did they get that high?

You know you won’t be buying a new car any time soon. Those high-priced electric vehicles aren’t anywhere near your budget. But still, there has to be something you can do to improve your car’s gas mileage.

There is.

Ultimately, gas mileage is determined in the factory when your car was initially built. The aerodynamics of the body, the compression ratio in the engine, the type of motor oil you put into the engine – all of it was put into place with a specific outcome in mind. The original designers built your car’s make and model for a purpose. And with that came a gas mileage range you can hope to achieve.

You can’t adjust aerodynamics. But you can change little things that will help you get the best mileage possible. Here’s what to do.

Simple Ways to Improve Your Car’s Gas Mileage

Pay attention to your driving

This isn’t a tip to go zen in your driving skills. But there is something we can take away from mindful behavior. Slower, steadier driving behavior wins every time.

Imagine for a second you’re in a rocketship. The countdown begins – 5, 4, 3, 2, 1. You shoot away from the launching pad, picking up speed as you go. The amount of pressure is astounding. The amount of fuel and energy … Yeah, you see where this is going.

When you pull away from a stoplight at the speed of a rocket, it takes energy. That equates to a lot of fuel. And when you do it repeatedly, that puts stress on your gas tank. More fuel is needed for this quick behavior, which means you’ll be filling up at the gas tank more, and watching your fuel bills continue to rise.

It’s not just pulling off the starting line either. Aggressive driving means you speed up, slam on the brakes, and do it all over again. Stop/start driving needs more fuel. And that impacts your gas mileage.

As you drive today, pay attention to your behavior. Change the radio station if you need calmness in your life. Use it to pull up on the gas pedal and leave more space between you and other cars.

Keep your tires properly inflated

What do your tires have to do with better gas mileage? A lot.

Think of all your tires do. They help you corner, stay moving straight ahead, and start and stop efficiently. They help provide a smooth, comfortable ride. They connect you to the road.

Now imagine doing all that when the tire isn’t at its best. When it’s over or under-inflated. Tires are inflated and measured as psi – pounds per square inch. You can check your owner’s manual to find the perfect psi for your vehicle. A drop in psi, even by a few points, can lower fuel economy over time.

Most cars come with tire monitoring systems to alert you when tires are outside the guidelines. Pull in and adjust tire pressure as soon as you’re alerted to a problem.

Stick with pre-approved motor oil

One of car ownership’s most common maintenance items is regularly changing the motor oil. Guidelines suggest to do so about every 5,000 miles.

Depending on what you watch or read, you may start to notice different types of motor oil, or products with added benefits. Should you believe them?

Who knows your vehicle best? The people that designed it. That’s why an owner’s manual came with your vehicle. It’s filled with lots of ways to ensure your car stays running at its best.

You don’t need fillers and additives and performance products. Most of those were developed by companies looking to make profits. What you do need is to adhere to your manufacturer’s guidelines, and provide it with the care they suggest. Stick with the specific motor oil they recommend. Schedule oil changes as they suggest. A simple schedule is all it takes to keep your car running well.

When was the last time you changed your air filter?

Many car owners are guilty of ignoring the air filter. You can’t see an air filter.

Yet it’s an important part of keeping your engine working well, and affecting your gas mileage. How? Your car’s engine operates with a combination of fuel and oxygen. Too much or too little of one or the other, and it throws off the delicate balance of how the engine runs.

If an air filter is clogged, the engine has to work harder to draw in the required air supply for mixing with the fuel. More work puts more pressure on the system, lowering your fuel economy.

When was the last time you changed your air filter? It’s one of the least expensive maintenance items you can do to keep your car running well. Statistics show it can improve gas mileage by as much as 15 percent. Say “yes” the next time you’re in for maintenance work if you can’t remember the last time it was replaced.

Plan your trips wisely

The world has changed in the past few years. Maybe you’re working from home a little more. Maybe you’re planning out activities closer to home.

That’s a good thing for your gas mileage. The less time you spend idling in traffic, the better your gas mileage. But there are other ways to impact your gas mileage too.

Are you the type who runs out on errands every time you need something new? Forgot an onion – run to the store. There might be a better way.

Instead of driving several times a day, can you combine all of your errands? Create a list of things you need and places to visit, then build them into your routine. Maybe it’s “errand Wednesday.” Or you stop by on your way home from work.

There are many ways to add more to your drive time, and allow your engine to warm up and run more efficiently. It takes energy when you initiate a cold engine, especially during winter. If you can head out and keep your engine warm as you run around town, it’ll show up as increased gas mileage.