Car Maintenance

How Long Should a Car Battery Last

January 7, 2022 by Denver Express Car Care

Without a car battery, your engine wouldn’t start, and you’d be stuck where you are.

Of course, your car battery does more than start the vehicle. It also creates the power necessary for both the ignition and electrical systems. Think of your battery as your car’s lifeline. Without it, your car won’t function.

How long should a car battery last?

How a battery works

A lot of things around your home run off of battery power. From your smartphone to a smoke detector, batteries ensure you have enough power to the device to make it function.

When you turn the key in the ignition, it’s the car battery that provides the jolt of power needed to power up the electrical components in your vehicle. The car battery converts chemical energy into electrical energy, and provides enough force to send voltage to the starter. It also provides a steady stream of electrical current to stabilize this energy and keep the engine running.

That’s a lot of work for one little box underneath the hood of your car.

Depending on the make and manufacturer, a car battery is designed to last anywhere from 3 to 5 years. How long your battery will last depends on things like:

Driving habits

Short trips of 20 minutes or less can actually shorten the lifespan of your car battery. Each time you start your car, it uses battery power. When you make short trips around your community, it doesn’t give the charging system enough time to fully recharge the battery. By integrating short and longer trips throughout the day, it works to keep your car battery healthy and in good working condition.

Don’t think that leaving your car parked for extended periods of time won’t impact the battery. They naturally self-discharge over time. It’s better to disconnect the battery and remove it, or use a trickle charger designed to keep the battery at a constant charge level as it sits.

Also be wary of allowing your car battery to completely wear down through the use of electronics. Various car accessories like headlamps, interior lights, and the radio drain power from the car battery. That’s why if you forget to turn the lights off, it can impact your car starting the following day. Avoid using accessories for extended periods if you aren’t operating your car.

Weather

Here in Colorado, we can have widely changing temperatures within a short period of time. Throughout the year, your car may deal with below zero temperatures, followed by heatwaves in the triple digits in the summertime. That’s a lot for your batter to deal with.

Protecting your car battery from these extreme fluctuations will extend its life. If you have a garage, keeping your car inside during extreme weather will protect the battery from deterioration.

Maintenance

If you pop the hood and look underneath, you may discover corrosion around the battery box. Corroded batteries weaken the battery’s charge, which can impact its lifespan. You can keep corrosion at a minimum by scrubbing it with a mixture of baking soda and water, then wiping away the residue including dirt or grease.

Batteries won’t go bad overnight. By regularly testing it, you can watch how much amperage it’s putting out. We can test it when you come in for regular maintenance to ensure it’s operating well.

Is your car telling you it’s time for a new battery?

While you can give your car battery a long lifespan with proper maintenance and paying attention to your driving conditions, eventually it will wear out. It doesn’t suddenly fail without warning signs first.

Corrosion

When you see corrosion building up around the positive and negative battery terminals, it’s a sign the battery is weakening. You can clean it, but be aware it’s showing signs of age.

Slow engine crank

When your battery is working well, your car should gain power immediately upon turning the key. If it’s slow to react, that’s a sign your battery is weak.

Check engine or battery light

Today’s technology is designed to warn you of potential problems long before they cause you an issue. At the first sign of a dashboard light, bring your car in so we can use diagnostic tools to determine what’s wrong with your vehicle.

Bloated battery case

Swelling usually happens when the battery has overcharged. Heat and hydrogen gas build up faster than the battery dissipates, which can lead to the battery casing warping and expanding.

Leaks

When a car battery leaks, it can be from several things. Leaks can form through the cell caps at the top of the battery, or through damage to the battery body. Overcharging can also damage the battery, or if it is subjected to extreme cold for a length of time. This may be noticeable from the rotten egg smell it produces.

Low battery fluid

While not a regular maintenance item, your car battery can run low on fluid. As a battery recharges, electricity flows through the water as it’s converted from original gasses of hydrogen and oxygen. This can sometimes lead to water loss, which will need to be replenished to keep it in good working condition.

Age

The older your battery is, the greater chance it has of not working at its best.

If you’re not sure how old your battery is, there’s an easy way to tell. It has a creation date printed on it. This creation date is listed as a code with a letter and number. The letter corresponds to a month – A is January, B is February, and so on. The number gives you the final digit of the year – 8 would be 2018, 9 would be 2019, etc.

If your battery is more than four years old, it’s a good idea to plan on replacing it soon to avoid future issues associated with a weak battery. This gives you a chance to replace the car battery on your time rather than deal with an emergency situation somewhere away from home.

If you’re having battery problems, bring your car in and let one of our technicians test it to find out where the issue lies. We can service it as necessary, or suggest a new battery that will ensure your car’s safety.

Does Your Hybrid Vehicle Need an Oil Change?

January 4, 2022 by Denver Express Car Care

It’s hard not to notice there are more electric and hybrid vehicles on the road now than ever before. Maybe you’re thinking of switching and investing in new hybrid technology. But what will that do to your maintenance routine? Do hybrid vehicles still need an oil change?

Before we get into maintenance, let’s dive into the statistics.

The different types of electric vehicles include:

Hybrid electric vehicles (HEV) – they are powered by traditional gasoline and an electric motor that uses energy stored in a battery. The battery is charged by regenerative braking as you drive.

Plug-in hybrid electric vehicles (PHEV) – they are similar to HEVs but rely on plugging in to recharge the battery.

All-electric vehicles (EV) – these run on electricity alone.

While all-electric vehicles are growing in popularity, hybrids have been on the market longer, and continue to have higher sales. Currently over 5.4 million hybrid cars have been sold, and are on the roads all across America.

Does Your Hybrid Vehicle Need an Oil Change?

If you own one or are thinking of buying one, what does that mean for your regular maintenance routine?

Do hybrids need an oil change?

Hybrid vehicles run on both gasoline and electricity. While this increases the gas mileage, and ensures you won’t use as much gas as with more traditional cars, it still works in the same manner. A hybrid vehicle still relies on a combustible engine for part of the process, meaning you’ll still need to include oil changes as a part of your normal maintenance routine.

The good news is you can stretch out the time between visits. Just like you’ll find your gasoline goes farther, so will your motor oil. The typical hybrid manufacturer suggests you can go 10,000 miles or more between oil changes, more depending on how you drive. Check with your owner’s manual to see what your manufacturer suggests.

Keep in mind that a combustion engine will always need regular oil changes to continue to operate well. If you drive your hybrid only short distances, it may push the mileage beyond a year or more. Just like traditional vehicles, you should change the oil regularly based on mileage or age, ensuring the motor always has fresh oil to keep it working at its best.

Manufacturers will also recommend specific types of motor oil. Because a hybrid still uses a combustible engine, you can schedule an oil change like you would with a traditional car.

What about other hybrid maintenance items?

Hybrids have special needs. Because they are essentially two cars in one, it’s important to understand the different types of maintenance it will need over time.

Because it runs off a combustible engine, it will need much of the standard care, including:

Oil changes – while using a battery for some of the power will put less strain on the engine, it will still need regular oil changes.
Tires – adjustments, rotations, filling, and replacement will all be standard care for hybrids.
Filters – because it has the inner workings of a combustion engine, it will still need air filters and cabin filters as a part of your normal care routine.
Fluid refills and flushes – vehicles require many different types of fluids to stay running smoothly. To ensure levels remain constant, and you maintain and flush them for refills at the required intervals, be sure to check with your owner’s manual and work with a mechanic who can provide proper maintenance for as long as you own your vehicle.

Hybrids still use a braking system, however, they rely on regenerative brakes for full operation. As you brake, the energy is absorbed back into your battery to keep it fully charged. As a result, these brakes need special requirements to keep them working at their best. Be sure a mechanic understands the nuances and can provide you with expert care.

One of the biggest differences is with the car battery. Hybrid batteries must be powerful enough to provide as much energy as fuel gives gasoline vehicles. This means they are larger capacity than traditional car batteries, and have special needs. You can’t purchase a traditional battery and expect it to do the same job. However, hybrid batteries tend to last much longer than in a fuel-based car. Some manufacturers offer up to a 150,000 mile warranty. Just be sure to understand the nuances of the warranty, and follow the specific guidelines to ensure you don’t void it by not following the rules.

Because a hybrid vehicle runs on both fuel and electricity, you’ll find it has a complex electrical system that should be maintained over time. They are built with auto start and shut off features that help with fuel economy, and to preserve the life of the battery. The electrical system should be calibrated periodically to ensure it provides proper power within the system. Too much power or a jolt of electric current could cause serious damage to your starter or transmission.

Schedule care for your hybrid

Above all, your hybrid vehicle requires regular routine maintenance to ensure it keeps running and in good condition. Don’t wait until you have a problem. Instead, schedule regular maintenance to ensure you catch potential problems before they grow into bigger issues.

A great place to start is by giving your hybrid vehicle an oil change. Because a hybrid relies on a standard combustible engine, it uses standard motor oil built for all combustible vehicles. Just be sure to check with the manufacturer for guidelines on what oil to use.

Finding a mechanic with a routine maintenance item like an oil change is a great way to find a mechanic who treats you fairly, and gives you a chance to discover someone in your local community who you can rely on to do the job correctly.

Having Steering Problems? It’s Probably One Of These Things

December 18, 2021 by Denver Express Car Care

Power steering is something most drivers take for granted. Until they have steering problems.

Modern vehicles all use power steering to make driving easier. If you’re under the age of 40, chances are you’ve never driven anything without power steering. Cars today use a hydraulic power steering pump that provides help while you steer.

Go back in time to when cars entered the marketplace. Cars were built so the driver controlled the moving process. When a driver wanted to turn right or left, they would have to crank the steering wheel and physically adjust the wheels to get the car to move in their desired direction. That required physical strength that some people had trouble with. Inventors set out on a course to make the process easier. By the 1960s, power steering was an option for most vehicles, with it becoming standard by the 1970s.

Of course, a lot has changed over the years.

How power steering works

Today’s vehicles use power steering to respond to even the smallest of adjustments you make. That makes it easier to control, and easier to stay in the lane as you drive, no matter what your speed.

Power steering systems use either an electric or hydraulic device to turn and steer the wheels.

Hydraulic power steering uses hydraulic fluid to amplify the action of turning the wheels. Hydraulic fluid is pressurized by a pump driven by the engine, which provides hydraulic pressure for the steering system. As you turn the steering wheel, hydraulic pressure is applied to the steering gear, which makes it easy for the wheels to turn.

Having Steering Problems? It’s Probably One Of These Things

Electric power steering uses an electric motor that draws energy from the electrical system to provide steering ability. As a driver adjusts the steering wheel, sensors detect movement. This data is fed into a computer system which evaluates how much assistance to apply. The biggest benefit of an electric power steering system over a hydraulic system is better adaptation to specific driving conditions.

Electronic power steering, also known as EPS, is growing in popularity because of the performance improvements. Electric steering can give the driver the option to switch between different driving conditions for a different experience in driving. Comfort, standard, sport – you’ll find these steering systems and more depending on the make and model you drive.

Common power steering problems

Today’s vehicles have over 10,000 parts. Two main power components with the steering system include the pump, and the rack and pinion unit. It also includes a variety of hoses and connectors to ensure the system works well. If there is an issue with any of these parts, you won’t get assistance as you turn the steering wheel, making it difficult at best. That can put you in danger as you respond to actions out on the road. In general, five things may be wrong with your vehicle if you’re having trouble turning the steering wheel.

Low power steering fluid

One of the most common reasons for decreasing power in the steering wheel is low power steering fluid within the system. This usually occurs when the fluid is leaking from the pressurized hoses. If the hose is cracked or wiggles loose, it can cause the fluid to leak out. This fluid is required to keep the entire system well lubricated. If there isn’t hydraulic fluid within the system, the steering wheel gets more difficult to turn. You might be able to drive it, but it is a sign of a problem within the system. Eventually the steering pump will fail, and replacement is a lot more expensive than adding in new power steering fluid.

Bad power steering fluid

Parts and systems today are designed for years of use. But that doesn’t prevent fluids from getting old and stopping working. Even if hoses and joints are still in good shape, holding power steering fluid inside, the fluid itself can become thick and corroded over time. If it’s too thick to lubricate the system, you’ll notice it in a steering wheel that doesn’t move properly. You can check if your power steering fluid is thick and dark. That’s a sign it needs flushing and replacement as soon as possible.

Broken serpentine belt

Another common problem is an issue with the serpentine belt. If the serpentine belt is damaged or cracked, you’ll feel stiffness in the way the steering wheel turns. This belt is in constant action as you drive and make adjustments according to road conditions. It can wear down fairly quickly, especially here in Colorado where we face weather extremes throughout the year. If this is the problem, the belt will become looser as you drive. If it breaks, you won’t be able to drive the car at all. Heed to the warning of a problematic steering wheel to avoid bigger repair bills if it fails.

Bad steering rack

The steering rack contains the rack and pinion. Different joints and shafts are responsible for keeping the steering rack attached to the steering wheel. As this rack wears down or is damaged, it will prevent you from steering your vehicle properly. You’ll know when the steering rack is going bad when you notice the wheel is tight only from a cold start. Once it warms up, the lubricant warms up and the steering action improves. It may loosen up as you drive, but the potential for problems is still there.

Power steering pump failure

The power steering pump is what produces the right amount of pressure to allow you to move the steering wheel freely. If this pump no longer works correctly, it becomes more difficult to turn and control the steering wheel. As it wears down, you’ll be required to put more force into the act of turning the wheel. The heavier the vehicle, the harder it will be to complete this action. Bringing it in early means we can check for loose connections or other potential problems before determining if you need a new power steering pump.

Do you have power steering problems? If you see yourself in any of the conditions above, it might be a problem with your power steering system. Bring your vehicle in today and we’ll inspect it and pinpoint the issue.

Stay safe!

Have Advanced Driver Assistance Systems? Pay Attention To The Alignment

December 14, 2021 by Denver Express Car Care

If you’ve hopped behind the wheel of a new car lately, you know a lot of the driving is now done for you. Adaptive cruise control, lane change assistance, collision avoidance, blind spot monitoring – each of these advanced driver assistance systems (ADAS) is designed to make your job a little easier, keeping you and your passengers safer in the process.

To ensure each of these systems works properly, sensors are placed in different regions of your vehicle. With ADAS, every sensor is needed to ensure accurate decisions are made as to how your car moves. If a wheel is out of alignment, or a misdirected sensor, it won’t provide proper input. This can lead to poor performance, or even emergency situations.

Cars have changed so much in the last few years that many dealerships offer driving assistance programs to help you understand these advanced driver assistance systems more intimately before you take the vehicle home. At the very least, you should become familiar with your owner’s manual. It’ll help you become more familiar with the individual systems, and understand the maintenance routine necessary to keep everything working well.

Getting to know your advanced driver assistance systems better

Almost all accidents on the road today are caused by human error. The role of ADAS is to prevent accidents and reduce the impact of those that occur. That’s why you’ll find ADAS applications like:

Automatic emergency braking
Blindspot detection
Lane departure correction and warning
Parking assistance
Traffic sign recognition

Each of these systems is designed applications using interface standards while running vision-based algorithms, relying on individual sensor functions and real-time multimedia. Each autonomous application uses a chip that connects with sensors placed around the vehicle. These sensors take in a large amount of data with the help of image software, sensors, lidar, and radar. It responds to unique situations faster than any human could process.

Have Advanced Driver Assistance Systems? Pay Attention To The Alignment

If you drive a car with ADAS, you know how easy it is to rely on your vehicle performing specific functions. Studies show that in the first month, drivers are fully engaged as they adjust to self-help cars. That slowly wanes as it becomes the new norm for driving. And that’s where you can miss what’s happening to your vehicle over time.

How wheel alignment changes with ADAS

A wheel alignment is a regular routine maintenance item for your vehicle. Like oil changes and checking tire pressure, a wheel alignment ensures your tires safely connect to the road, and keep you pointed in the direction you want to go.

Wheel alignments today are computerized processes where a mechanic aligns all four wheels to ensure your car drives straight. It’s done by adjusting three separate angles of each wheel known as camber, caster, and toe.

These aren’t large adjustments; they are often so small you would have difficulty noticing a change in the tire. That’s because computerized analysis can inspect every aspect of alignment and make micro changes that you and I might overlook. It can bring back your wheel alignment to what the manufacturer suggests.

Improper wheel alignment will wear your vehicle’s tires down faster, and decrease safety while you’re driving. If the wheels aren’t properly connected to the road, you run the risk of having your car steer out of control.

This is why ADAS can help. It also adds more complex nuances to a car’s driving and braking systems.

With a standard wheel alignment, the alignment process involves specialized computer equipment to determine how well the system functions. ADAS takes that to another level. With even more specialized and fine-tuned sensors, the controls for things like steering, brakes, and cruise control all need a higher level of adjustment, referred to as a Safety Systems Alignment.

This alignment starts by adjusting the three angles of the tires. It goes further by calibrating the ADAS cameras, sensors, and radar to ensure complete control of the vehicle. These functions rely on proper alignment of the vehicle to ensure it can be controlled in the manner it was programmed.

For example, one of the most visible systems drivers use is the rear camera system. It tracks the wheel angle to show where your car is traveling in reverse. If this camera isn’t aligned properly or the steering wheel is out of alignment, it can impact what the camera show, which turns the process into a hazardous situation.

To receive a Safety Systems Alignment, it requires:

State of the art equipment – these computers are designed exclusively to monitor cameras and sensors with precision. The slightest error in camera angle could impact the safety of the drive.
Highly skilled technicians – this isn’t a process you can perform on your own. It requires a skilled mechanic who understands how to calibrate every sensor and camera system your vehicle may have.
Extra time – to perform a complete inspection takes time. We have to ensure your tires are properly aligned, as well as ensure your entire safety system meets guidelines.

Do you need an ADAS alignment?

If your vehicle relies on ADAS for any of its safety features, you’ll need a safety systems alignment from time to time.

There are several symptoms that suggest it’s time for a wheel alignment:

You notice your tire is wearing unevenly from tire to tire.
The steering wheel is crooked as you drive straight.
You hear noise as you are steering.
The car pulls to the right or left as you drive.
You hear a squealing noise from the tires.
You install new tires.

ADAS problems don’t show up in the same way. Your wheels may appear to be driving straight, but the sensors aren’t registering it that way. That’s why it’s imperative to bring your vehicle in for regular alignment maintenance to ensure they are operating correctly.

To ensure all of your ADAS features are working properly, schedule a safety systems alignment along with your other routine maintenance. Schedule yours today.

Hybrid Car Maintenance – Every Car Needs a Little TLC From Time to Time

December 7, 2021 by Denver Express Car Care

If you’re thinking of buying a car today, there’s more to it than deciding on a brand, make, or model. The automotive industry is changing fast enough now, you have to consider whether you want to stick with gas operated, or move to hybrid or electric technology.

Selecting the make and model is only the first step in deciding what will work best for your lifestyle. Before you choose based on looks and gas mileage, consider your maintenance routine too. What does hybrid car maintenance look like? Is it much different than what you’re used to with your gas-powered vehicle?

Hybrid car use in America

Hybrid and battery-operated cars are growing in interest. In 2020, there were 6.8 million battery electric vehicles in use globally, with more than half of them being added to the road during the course of the year.

Tesla might have given the industry its biggest push, but it by far isn’t the only choice. Pick your favorite car manufacturer – chances are they have an electric model.

A hybrid rests somewhere between a gas-powered and electric car. A hybrid combines at least one electric engine with one gas-powered engine to move the car. Sometimes the electric motor will do all the work. Sometimes it moves to the gas-powered engine. Sometimes the two work together to keep the car moving. This action results in a more efficient car with less gas burned and better fuel economy. In some cases, adding electric power can even increase performance.

So what’s the right choice for you as we move forward with technology? If you’re concerned about the future of gas-powered vehicles, and aren’t ready for a fully electric model, a hybrid vehicle may be the best choice for you.

What about hybrid car maintenance? How will your regular routines change?

Hybrid car maintenance

Because hybrid vehicles have both a gas-powered and electric engine, they need the basic maintenance offered to a gas-powered car, with a few additional needs for the electric. Hybrids will still need things like regular oil changes, belt replacement, and tire alignment. Because it runs on a battery, you’ll still have to replace the battery. For the electric battery, most today come with warranties for extended periods of time and a long life – 8 year, 80,000 miles, for example. That ensures the electric battery continues to operate without replacement for a long time.

To start thinking about what a hybrid car will need for a regular maintenance routine, consider adding these tasks to your schedule.

Check car fluids

Because hybrids run on both gas and electricity, they will need a regular course of action when keeping the engine compartment clean and running well. Just like standard combustion engines, you’ll have to replace your motor oil regularly. Beyond that, you’ll have to replace coolant, transmission fluid, and brake fluid based on the needs of your car. Check with the owner’s manual that came with your vehicle for more information. Or work with a mechanic experienced in working with EV technology to ensure every aspect of your vehicle continues to operate well.

Cooling system check

Hybrids have a more complex cooling system because it relies on two different types of power to keep the vehicle running. To keep everything under the hood cool, it requires a complex system relying on a split radiator to keep the internal combustion engine cool. At the same time, another series of circuits serves the various electrical components. Each hybrid system can be slightly different, so it’s important to follow the guidelines based on the manufacturer and make of your vehicle for further advice.

Hybrid battery

Because hybrid vehicles rely on both gas and battery for power, the batteries won’t travel as far as a fully electric vehicle. Depending on the make and model, you can have a limited range of 70 to 250 miles for each charge. The battery itself will last anywhere from 70,000 to 100,000 miles.

You might be used to allowing your mobile technology to fully drain before plugging it in. Hybrid batteries work similarly. It’s best to drain the battery down and then recharge it to full capacity. This keeps it functioning at its best. Freezing weather can impact how well a hybrid battery operates. Consider keeping it in a garage, or buying a heater.

Tire inspection

Whether you drive a gas-powered, hybrid, or electric vehicle, the reliance on tires to get you from point A to point B will always be the same. Your tires connect to the road and provide safe passage as you drive. If your tires aren’t in top shape, problems can start to build throughout the vehicle.

Do a spot check periodically to ensure your cars are in good condition. You can do the penny check to ensure the tread depth is in proper proportion. Most cars today come with an electronic tire pressure sensor. Ensure each tire is properly filled for maximum wear. Keep your tires in proper alignment, and have them balanced and rotated regularly. Every other oil change is a routine that will help you stay on track.

Brake check

Hybrid vehicles use regenerative braking technology to recharge the battery. When the driver removes their foot from the accelerator to coast or applies the brakes, the electric motor spins in reverse and acts as a generator to recharge the battery. This energy also adds resistance to the wheels without the use of the conventional brakes, which means the brake pads and other parts of the braking system won’t wear down as fast as it does with a traditional gas-powered system.

Still, your braking system is one of the most important parts of your vehicle. Routine checks will ensure everything is working correctly. If you’re heading out of town, or head into the mountains regularly, it’s a good idea to put a maintenance visit on your calendar periodically to ensure the safety of your braking system.

Do you have a hybrid vehicle?

Technology is allowing advances in our transportation system like never before. Hybrid car maintenance may be slightly different from traditional, but it’s still necessary to ensure your vehicle stays safe throughout the years.

How can we help you ensure your car is working well?

How Old Is Your Car Battery? It Might Be Time For a New One

December 4, 2021 by Denver Express Car Care

On average, you can expect your car battery to last anywhere from two to five years. Of course, that depends on the battery you install, driving conditions, and the environment in which you drive.

Here in Colorado, a lot can impact your car battery even if all you do is drive to work and run a few errands each day. Your vehicle is subjected to:

Intense summer heat
Bitter cold winters
Ice, snow, and slush
High altitude driving
Short distance driving

And those are just for a start. Every time you take your car out, it impacts your car battery. Even leaving it at home and not starting your car can take its toll over time.

How a car battery works

Our lives are filled with devices that run off of batteries. Take a fully charged battery, pop it into your device, and you’ll have hours, days, or even weeks of use.

Some batteries you must replace every so often; when they die, it’s time for a new one. Other batteries you can charge over and over again.

A car battery is the latter. When you turn the key or press the button to start your car, that process sends a signal to the battery that starts a chemical reaction inside the battery box. This reaction creates electrical energy that activates the motor running and the engine cranking.

How Old Is Your Car Battery? It Might Be Time For a New One

Car batteries are designed for starting, lighting, and ignition. It sends short bursts of energy to your lights, accessories, and engine. The energy is transferred to the alternator once the battery powers up the engine. As it runs, it will fill up the car battery and ready it for the next use.

How long a car battery will last

Think about how often this process occurs throughout your day. You start the vehicle to take the kids to school, drive to work, head out for lunch. You stop and start your car over and over again.

While the average car battery will last between 2 to 7 years, there are several ways you can increase the likelihood your battery will have a long life:

Short rides – when you start your car, the battery drains power as it provides energy to kick everything into action. As you drive, that energy is replaced, so the battery will be ready to operate when you start the car up again. If you limit your driving to short rides, it never has a chance to build power back up. Plan longer drives periodically to ensure your battery receives the full charge.

Turn off lights – do you flip on interior lights frequently? Do your headlamps stay on even after you turn off the engine? Lights can be a big drain on the battery, especially if they stay on for hours or days at a time. Build a habit of checking to ensure lights are off before walking away from your car.

Battery check – what does your daily drive look like? Do you take rough roads? Do you navigate potholes and speed bumps that can jar anything loose? It’s a good idea to check underneath the hood from time to time to ensure everything is in its place. The battery might come unfastened, which can cause damage or short circuit. Watch for corrosion around the battery terminals; you can clean it with a simple mixture of baking soda and water.

Turn off electronics when the engine isn’t running – you wait for the kids after practice. You’re early for a meeting. There are a lot of reasons we sit inside our vehicles and wait – why not use things like the radio, lights, or air conditioning while we do so? Because it adds wear and tear to your battery. If you find yourself doing this regularly, look for ways to change your patterns. It’ll help extend the life of your car battery.

Signs your car battery may be dying

No matter how well you take care of your car battery, it will need replacing every few years to keep your vehicle running well. Luckily, a weak car battery alerts you with a few telltale signs before it dies.

Trouble starting – as the components of the battery begin to wear, they won’t operate at the same level as when the battery was new. You’ll notice it as your car has trouble turning over.

Electrical problems – because it’s the battery’s job to power the vehicle’s electronics, you’ll notice a change in the way they function. If your headlamps seem dim, it could be a sign of a weak battery.

Check engine light – the check engine light is one of the most frequent dashboard icons to light up. If you pay attention to how your car operates, you can usually deduct what might be wrong and make the necessary adjustments. When in doubt, bring it in, and we can help pinpoint the problem.

Bad smell – when a battery is damaged or not functioning correctly, it can cause the battery to leak. If you smell rotten eggs, a leaking battery may be the culprit. Replace it as soon as you can.

Corrosion around the connectors – pop the hood and glance over the various components from time to time. A white substance on the metal parts of the battery is a sign of corrosion. Corrosion can lead to voltage issues, which means you’ll have trouble starting your car.

Damaged battery case – Colorado’s weather can do funny things to a battery case. Intense heat, bitter cold, and everything in between can sometimes cause a battery case to swell and crack. This can lead to a variety of harmful effects. If you notice anything unusual, bring it in for us to inspect.

Age – when did you last replace your battery? Pay attention to dates, and you can start recognizing weaknesses in the way your battery is operating. If it’s been three or four years, it might be worth replacing your battery before it leaves you stranded.

Is it time to replace the battery in your vehicle?

Why Your Car Needs Regular Tune Ups

November 24, 2021 by Denver Express Car Care

A car is comprised of over 10,000 components working together to provide you with reliable transportation. If it’s well cared for, it will continue running indefinitely. That’s why car manufacturers recommend regular tune ups to keep their vehicles operating at their best.

But what does that mean? The concept of a regular tune up is a bit vague. It can mean one thing to one driver, and have a completely different meaning to someone else.

What is a tune up?

When you bring in your car for a tune up, it will move through two processes: an inspection and servicing.

The inspection process starts with a visual check of all the major components of the vehicle. A mechanic will determine how well the engine is performing by inspecting the spark plugs, air filters, oil and coolant levels. They will assess the fuel system by making sure the fuel filter is clean and unclogged.

If a mechanic sees any potential problem, the inspection process can grow from there to assess other systems and ensure they are operating well.

The tune up service depends on the results of the inspection. Every tune up process will be different, with recommendations made based on what is found. The goal is to ensure the engine operates properly, receives the right amount of fuel and oil, and functions well based on the current road conditions. Suggestions for servicing might be as simple as adding coolant, to more complex issues that require replacing various parts of the system.

Typically, a mechanic runs through a series of tests to find potential problems before they escalate. The most common parts replaced after an inspection include:

Fluids – cars operate well if the fluids are topped off and in good condition. Mechanics often recommend replacing or topping off motor oil, coolant, transmission fluid, or power steering fluid after a thorough check.
Filters – a filter’s job is to keep contaminating particles from entering a system. Once a filter is dirty or compromised, it can no longer do its job effectively. If a mechanic notices a dirty filter, changing out may be an easy solution to the problem.
Belts and hoses – belts and hoses keep your car operational. It’s how power moves through the various components to keep your car running well. Cracks, leaks, and other damage can compromise the working condition of the various systems underneath the hood.
Ignition – this includes the electrical components of your vehicle, including spark plugs, wires, and coils.

Warning signs your car needs a tune up

Cars rarely fail without indicators far in advance. It’s your job to notice transitions in the way your vehicle is operating, and bring your car in for servicing before things move from bad to worse.

Luckily, there are built in warning signs that alert you to potential problems.

Dashboard lights – today’s vehicles are technologically advanced, and can easily alert you to potential problems before they grow. Every dashboard light tells you your vehicle is operating outside of “normal.” It gives you a chance to bring it in for servicing before it gets worse. An engine light can mean many things. A tune up will get to the root cause, and fix the problem quickly.

Brakes – the brake system is one of the most vital. If you notice squeaks when you apply the brakes, or the pedal feels a bit spongy as you apply pressure, it’s time to bring your vehicle in for inspection.

Fuel economy – with every fill up, pay attention to the gas mileage you got for that tank of gas. If you notice changes in gas mileage without a solid reason, it could be that your vehicle isn’t processing the gas as efficiently as when it was new. That can impact the way the engine performs, as well as effect the emissions being released every time you drive.

Stalling – as you apply pressure to the accelerator, does the car lag, jump, work to catch up with your demands? This can put you in a dangerous situation on a busy road, and continue causing damage underneath the hood.

Vibrations – whenever your vehicle shifts in ways it normally doesn’t, shakes as you drive, or hesitates, it’s a sign there’s a problem within the system. To stay safe, a tune up can find out what’s wrong.

While it’s important to bring your vehicle in for a tune up if you notice something not working right, it’s equally important to do so regularly. Manufacturers make recommendations based on the way your vehicle was constructed to ensure it continues working well throughout the life of the vehicle.

Modern vehicles only need tune ups every 30,000 to 100,000 miles. If you’re not sure about your vehicle, check the owner’s manual for more details. It’s best to stick with a plan to ensure a long life for your car.

What a car tune up includes

When you bring your car in for servicing, it typically will include:

Filter replacement
Change out spark plugs
Replace all worn components
Preventative maintenance
Fluid replacement
Examining the electrical connections
Repairing and replacing belts, hoses, and wires

If you stick with a regular maintenance plan, your tune up should be uneventful, with updates to the needed components.

Maintenance is the key to keeping your car well conditioned for as long as you own your vehicle.

Still have questions about the best care for your car?

We’re here to help.

To keep your car in good working condition, it’s important to pay attention to how well your vehicle operates from day to day. When you notice changes, it’s time to bring it in and have it inspected. It can help you stay safe in all driving conditions, and catch potential problems early to keep repair bills to a minimum.

When was the last time you scheduled a tune up for your car? Do it today.

This Is How To Ensure Your Car Sees 200,000 Miles

November 21, 2021 by Denver Express Car Care

Cars are expensive. When you buy one and drive it off the lot, you hope it will last for years to come.

But what does that mean? Will you drive it for a few years and trade it in? Will you put on 50,000 miles? 100,000? More?

What would it take to ensure your car sees 200,000 miles? With today’s automobiles, it’s not as uncommon as you might think. According to a study by iSeeCars, they identified 16 models that each has over 2.5 percent of their vehicles reach 200,000 miles or more.

That’s good news if you drive a lot. But even if you buy a car with a predisposition for longevity, it doesn’t just happen on its own. To ensure your car sees 200,000, it’s going to take a little work on your part. The good news is it won’t take a lot of your time. It’s more about regular maintenance and sticking with a schedule since you’ve already done the hardest part: buy a reliable vehicle.

Here’s what to do next:

Be diligent with your maintenance checks

While today’s cars come complete with diagnostics and have dashboard lights to warn you when something is wrong, this should be considered your backup, not your maintenance plan. When you purchase your car, spend some time getting to know the manufacturer’s suggested maintenance items. You can find this in the owner’s manual, or simply do a search online. Then stick with it. Calendar the items if you have to. Don’t skip the important things like oil changes and brake jobs. Error on the side of replacing it before you’re scheduled to. This alone will ensure your car is always in the best shape possible, and keep your car on the road for many years to come. Maintenance checks include:

This Is How To Ensure Your Car Sees 200,000 Miles

Changing the oil religiously

This is something you should do like clockwork, almost as natural as pulling into the gas station to fill up the tank. Newer cars are more efficient than ever, but you still should replace the oil every 3,000 to 5,000 miles. You should also pay attention to your driving habits. In extreme situations, error on the lower side. When we hit record-breaking heat or cold waves here across the Front Range, change it more frequently. You should also speak with one of our mechanics about the type of oil you use, so it matches your driving conditions.

Keep your tires in good working order

Your tires are what keep you safe and on the road. Like every other auto part, they come with a suggested timeline for replacement. This can change depending on driving conditions. If your tires aren’t properly maintained, they can reduce your gas mileage. If they are too worn, you risk blowouts. Your maintenance check involves checking to ensure your tires are properly inflated at least once a month, rotating them and checking their condition frequently as well.

Never ignore warning lights

Today’s vehicles are designed to alert you to potential problems with extreme precision, to ensure you are alerted before larger threats develop. If you see an alert icon illuminating or flashing, schedule a maintenance visit to determine what’s wrong.

For example, your car’s oil pressure light indicates an issue with the oil pressure system. The oil might be running low, or your oil pump isn’t circulating enough fluid through the system to fully lubricate all surface areas inside your vehicle. The longer you drive with one of these potential problems, the more damage can be done throughout your car. Quick maintenance ensures all of your systems stay running smooth.

Never ignore noises

When you drive your car the first time, it’s a good idea to pay attention to the little details. The way your car starts. The noises it makes as you drive. How it acts on a cold winter day, and how it operates in the heat of the summer.

As your car ages, pay attention to those same processes. Does it sound the same way as it did when you first purchased it? Do you hear tiny squeaks or squeals? Do you hear clunking or banging? Is there an annoying ping you can’t figure out where it is?

As parts wear down, they don’t work together like they did when they were new. Gaps may form. Leaks develop. Joints wear out. All of that creates friction that can change the way your car sounds. Don’t hope it will go away; it won’t. Instead, have it checked out as soon as possible. Track when the noise appears, how long it lasts, and how often you hear it. That will help a mechanic pinpoint the problem.

Get to know a mechanic you can trust

One of the easiest ways to ensure your car sees 200,000 miles is to have a mechanic get to know your car. To find a good mechanic you can trust.

Instead of looking for coupons and good deals, you’ll have access to a mechanic who provides you with feedback on how to properly care for your car. They will have a file on hand, watch different systems, and tell you what you can expect. They’ll be a part of your team to ensure your car stays operating as well as possible.

Have you ever been a coupon shopper, where you take your vehicle in based on price? These shops may offer one service or solution, and push you to do everything they have on the menu. They look for the quick sale, and hope to get hundreds of takers in based on their specials. They know full well most of these people shop based on price alone. They work to increase volume.

But when you find a seasoned mechanic who deals with customer care, you’ll find a different kind of service.

Want your car to see 200,000 miles or more? Your best first step is to find a mechanic who cares.

How can we help you?

Tire Alignments – The Price You’ll Pay If You Don’t Do It Often

November 18, 2021 by Denver Express Car Care

Have you noticed a change in the way your car handles while you drive?

Does your vehicle drift to the right or left while driving straight ahead?

They may be a sign of trouble with tire alignments.

What causes misaligned wheels?

When you drive your vehicle, it can undergo a lot of stress, even under normal driving conditions. Potholes, curbs, even dips in the road can all cause damage to the way your wheels operate.

Overall, there are three causes of wheel misalignment:

Sudden impact – this is caused by hitting something in the road, such as a pothole.
Worn parts – over time, parts start wearing down and can cause a problem with the way your tires connect with the road.
Height adjustments – all vehicles are designed with specific guidelines in place. If you make modifications to the parts on your car, it can impact the way it performs. This includes adjusting the height of the suspension system, without adjusting for the way the wheels connect with the road.

How do you know if the wheels are misaligned?

Like other parts on your vehicle, if tires are in need of alignment, it gives warning signals to let you know. Pay attention, and you can catch minor problems before they escalate into bigger ones.

Gas efficiency – have you noticed your fuel costs are rising? If you’re spending more at the pump without any other explanation, it could be a sign of wheel misalignment. If a vehicle doesn’t drive straight, and you’re constantly adjusting the wheel to keep the car in its lane, it increases fuel consumption for this trigger effect.

Tire wear – when tires are correctly aligned, they move in a straight line. They connect perfectly with the road, and all parts of the tire wear evenly. If tires are in need of alignment, you’ll start noticing uneven tread. That’s because you’re consistently adjusting the car to keep it on track, and various parts of the wheel are connecting with the road differently than the rest of it. This extra pressure on the tires is caused by back and forth movement, which causes premature wear and tear.

Tire Alignments - The Price You’ll Pay If You Don’t Do It Often

Drifting side to side – if you’re driving on a straight road, the steering wheel should sit straight, and your car should move forward effortlessly without adjustment. If you start feeling it drift side to side, needing more control from you to keep it within the lane, it’s a sign the wheels are misaligned.

Flats and blowouts – notice your tires are flat more often? Need to adjust the air pressure regularly? Misalignment causes tire tread to wear faster due to unequal pressure on each of the tires. That means as you drive, the tire becomes more susceptible to punctures, loss of air pressure, and eventually control over the vehicle. If the problem is allowed to persist, it puts you at more risk of a blowout, which can lead to total loss of control and cause accidents.

Unusual noises – as with other systems on your vehicle, always pay attention to the noises it makes as you drive. For example, if you hear a squeal coming from the tires as you move, it’s a sign to schedule an inspection to ensure the safety of your vehicle.

What problems can wheel misalignment cause?

Today’s vehicles have around 30,000 parts. They are all intricately designed to work together to keep you safe while you drive.

As one part wears out, it can quickly impact other parts within the system. That one part can escalate and impact a variety of components if you don’t act quickly. That also escalates the dollars you’ll spend repairing your car.

One of the most common problems with wheel misalignment is causing uneven wear on the tires. This wears out the tires faster, affects performance, and will eventually create unsafe situations, possibly from a blowout.

Misaligned wheels also show up as lower fuel economy. Because it takes more energy to keep your car under control, it shows up in the form of lowering your gas mileage. While you might not notice this right away, if you consistently track your gas mileage, you can be alerted to this potential problem quicker.

How do you fix tire alignment?

Luckily, fixing a problem with tire alignment is relatively easy to fix when you bring it into an experienced mechanic. They will use a wheel alignment machine to check the alignment and adjust the various components of your vehicle, according to the manufacturer’s guidelines of your car. They will potentially make adjustments in three different ways:

Camber – adjusting the camber means adjusting the tilt of the tire relative to the way it sits on the road. A positive camber is when the top of the tire leans away from the car, while negative camber leans towards the car.

Caster – caster involves the angle of the steering wheel pivot point as it sits according to the front and back of the vehicle. A positive caster is angled forward, while a negative caster is angled backward.

Toe – toe settings impact the vehicle’s handling related to the way the tire sits on the line of the vehicle.

Mechanics continue to refine the adjustment of the wheel until the tire alignment is straight.

How do you prevent wheel misalignment?

The best way to prevent wheel misalignment is to stick with a regular maintenance schedule. If you or a mechanic catches a problem before it escalates, you reduce the risk of potentially costly repairs, as well as accidents that can form from a damaged vehicle.

Avoid curbs and potholes – be aware of the way you drive. Avoid severe shock of the suspension system by moving slowly through dips and bumps, avoiding connection with curbs, and avoiding potholes whenever possible. If you hit a particular severe bump, it pays to schedule a maintenance visit and have your car checked out.

Avoid accidents – accidents are called accidents for a reason, yet many drivers receive minor damage regularly. If you bump a curb, back into a pole, or sideswipe a rail, it can cause extensive damage, some of it might not be immediately visible. While you might not choose to bring in your vehicle after every situation, scheduling regular checkups throughout the years can alert you to minor problems before they escalate out of control.

If you suspect your tires are out of alignment, schedule a maintenance visit soon.

Early Warning Signs of Transmission Failure

November 14, 2021 by Denver Express Car Care

The transmission is one of the most important components of today’s vehicles. Without it, there would be no way to transfer power from the engine to the wheels.

Like other parts of a vehicle, when something goes wrong, your car won’t operate as it should. In some cases, it can stop you in your tracks.

Luckily, there are early warning signs of transmission failure. Catch it early and it will be an easy repair. Put off the repair, and you risk expensive repairs or complete failure.

How a transmission works

A transmission ensures that power moves from the engine to the wheels.

There are a variety of car transmissions available, some are automatic while others are manual. While it once was common to control the transmission by using a stick-shift inside the car, more cars today operate with an automatic. Select which gear you want, and the transition occurs automatically for you.

A transmission enables the gear ratio between the drive wheel and the engine to adjust and help the car speed up or slow down. When the car comes to a complete stop, the transmission disconnects the engine from the drive wheels so that the engine can idle without powering the wheels. Depending on which gear you’re in determines the direction: park, forward, or reverse.

For a manual transmission, a clutch pedal and a shifter are used to change gears. The driver has to select the proper gears by engaging or disengaging the clutch. Automatic transmissions power this process to occur automatically within the transmission.

What are the early warning signs of transmission failure?

While a vehicle’s transmission is designed to operate smoothly throughout the process, as parts wear out, you’ll start to notice small changes in the way the system handles.

Noises

When you first buy your car, spend some time getting used to the way it performs. It’s important to engage all your senses through this process, including what you hear, what you smell, and what you see.

Often, noises are your first warning sign. Depending on the problem, you’ll start to hear things that weren’t there before. A click. A scrape. A squeak. It also can change depending on the function – moving into reverse may provide a different noise than picking up speed.

A transmission consists of multiple components, of which any of them can fail and cause a disruption in the system. Transmission problems are most likely associated with a clunking, buzzing, or whining sound due to the nature of the parts.

Burning smell

In order for the transmission to operate properly, it has transmission fluid that keeps it lubricated and in motion. Fresh transmission fluid has a sweet or tart smell. But if it overheats, leaks, and runs low, it takes on an entirely different smell.

If you notice a burning smell as you operate your vehicle, it could be low transmission fluid. Something within the system is burning too hot, which increases the friction, and leads to corrosive activity inside the engine.

The moment you notice this smell, schedule an appointment right away.

Refusal to switch gears

With a manual transmission, this is easily noticed when you press down on the clutch, and the shifter won’t budge. You push, and yet it simply won’t allow you to move between gears.

An automatic might be a little less noticeable, but listen closely. You’ll hear it as you drive. You might also notice it as you try to move from park to drive.

The key is not to force the gears into place. This can come from a variety of problems, including electronics that have gone bad to low or dirty transmission fluid. Rather than take a chance on further damaging parts, it’s best to let a mechanic look at it and determine where the problem lies.

Slipping gears

Like refusal to switch gears, slipping gears can cause scary situations. Imagine being on the highway, and your transmission suddenly alters what gear you’re in. It can lead to dangerous situations.

Over time, gears simply wear out. Slipping gears often stems from normal wear and tear, which causes them to no longer engage properly, and slip in and out of sync.

Jerking, grinding, or shaking sensation

When gears don’t operate as designed, you’ll notice it in the way your vehicle performs.

You’ll hear the gears grind on a manual transmission as you try to change gears.

You’ll experience hesitation with an automatic as it attempts to engage, yet fails.

You may feel your vehicle jerk or shake as you speed up and slow down, depending on how the gears connect.

Once you notice this, pay attention to the sensation. Then share it with your mechanic, who will better understand where to start the evaluation process for your vehicle.

Leaking fluid

Pay attention to what occurs underneath your vehicle. Leaking transmission fluid is quite recognizable.

When your transmission fluid is fresh and new, it has a relatively clear pink color. As your transmission fluid ages, becomes dirty with contaminants, it changes to a deep red or brown. A dark brown color signifies it’s been overheated.

Transmission fluid is what lubricates the gears and keeps the components working well, and stops them from overheating. It also acts as a hydraulic fluid for creating gear engagement. A leak lessens the amount of fluid in the system and will cause overheating, and eventually, a total breakdown.

Check engine light

Dashboard lights are a modern day convenience to give you plenty of warning when something is wrong. It’s the best and earliest indicator that your engine isn’t operating the way it should.

Every system in your car has triggers and sensors that are tripped when your vehicle isn’t operating the way it should. If a problem is detected, the sensor is notified, and a light goes off on your dashboard.

Pay attention to any and all of these warning signs. They are your best indicator for a potential problem.

Catching it early can help ensure your safety, as well as prevent future problems with other systems in your car. Catch it early enough and you can also pay less in repair bills – replacing transmission fluid is much less expensive than replacing the entire transmission.

How can we help you keep your vehicle working as it should?