Tips & Tricks

Get Ready For Summer: Truck Maintenance Tips For Towing Your Gear

July 18, 2020 by Denver Express Car Care

All across America, the great road trip is on. Albeit differently than any summer before.

Because very few of us relish the thought of hopping on a plane in the coming weeks, more are pulling out their maps and planning an old-fashioned kind of vacation. Why not see what America has to offer? Pack your bags, hook your camper up to your truck, and let’s go!

Of course, pulling your campers, boats, water toys and more takes a lot of work. Is your truck up for the job? Here are a few truck maintenance tips to ensure your vehicle is up to the task.

Towing capacity

Have you decided this is your year to invest in new camping gear? Did you pick up a boat at a bargain price on Craigslist? Or maybe your dream of owning watercraft has finally come true. Surely your current truck can do the job, right?

Maybe not.

Don’t assume your truck has the proper towing capacity for the job. Check your owner’s manual instead. It will tell you how much pulling capacity you have without damaging your vehicle or impacting the ability to handle the load safely as you travel up and down hills and around tight corners. Too much weight on your tow could damage wheel bearings, brakes, transmission, axles, or even your engine.

Towing equipment

If you’re new to towing, be sure to invest in the right towing equipment for the job. In most towing situations, you’ll need four pieces of equipment:

Hitch

Hitch receiver

Drawbar

Hitch ball

If you have the right equipment, you’ll safely tow your equipment behind you wherever the road takes you. If you don’t, you could be staring at crushed campers and watercraft at the bottom of a ravine.

Every setup is created for a specific weight and size class. The mini camper you towed last summer isn’t necessarily the same as the boat you recently purchased. Check with your owner’s manual for classification, as well as read up on the new equipment you’ve purchased.

Trailer details

When you’re towing various toys for camping and having fun on the water, it’s no longer just about your truck. You have a trailer to think about too. That means in addition to caring for your truck before you head out on the road, you’ll have to have your trailer checked out too. Make sure you have:

Trailer lights – ensure the electrical wiring is properly attached to ensure taillights and brake lights are in good working condition.
Secure load – whether it’s simply pulling a mini trailer, or if you have a variety of toys spread out in the back of your truck, ensure it’s all properly covered or tied down. You don’t want to reach your final destination, only to discover you’ve lost half your load along the way.
Check your tires – while trailers and other towable equipment may not have a lot of running internal parts, you will be dependent on the wheels and tires to get you where you’re going. Sometimes you off-road it, being more vulnerable to things that can flatten or blow a tire. Are they in good shape before you leave?

Safe truck checkup

When you’re about to head out on vacation, it’s a good idea to give your truck a thorough checkup before you leave home. When you drop off your truck for an inspection, mention your vacation plans and what you’ll be towing. That will give our mechanics a better idea of what to look for, and make recommendations based on your plans.

While these aren’t the only things you should check, it’s a starting point.

Brakes – not only will you be using your brakes to stop your truck, but you’ll also be adding weight behind you in what you’re towing. Having brakes that are even slightly worn could be a hazard to your safety.

While it might be a natural tendency to ride the brakes with the added weight behind you, especially as you navigate turns and hills, this can only increase the chance of overheating them. Instead, choose to drive at a slower speed. Some trailers come with their own braking system. While this takes practice to be able to coordinate the two tougher, it can reduce the likelihood of putting too much pressure on your own braking system.

Cooling – no matter where you’re driving to this summer, chances are you’ll be using your air conditioner to help you stay cool. This intensifies the possibility of your truck breaking down. That extra load puts more stress on your vehicle, so ensure all of your cooling system parts are working well before you head out. That includes the radiator, water pump, thermostat, cooling fan, and other systems attached to your vehicle.

Suspension – check both your truck’s suspension system and whatever you’re towing as well. For driving around town, your truck may have lighter duty shocks that can present problems when you start to pull a heavy load. A heavier duty shock absorber will help keep your vehicle stable while towing. Plus it will make your ride smoother too.

Fluids – not only will you be pulling a heavier load wherever you go, but you’ll also be doing it on potentially some of the hottest days of the year. It’s time to check all of the fluid levels throughout your vehicle to ensure you’re topped up and ready to go.

Start with motor oil. This isn’t a time to skimp and look for bargains. Instead, trust brand name synthetic motor oil and transmission fluid to give your engine added protection throughout the summer and beyond. Replace oil filters to improve performance. Top up things like windshield washer fluid – those roads can become muddy and dirty from brief rainstorms and more.

It’s summer – get out there and have fun!

Before heading out on your summer adventure, spend a little time preparing your truck for the process.

It’s been a stressful year. No matter if you’re heading off the beaten path, or will be following others into some of the most well-loved monuments in this country, following a few truck maintenance tips before you head out will ensure you arrive safely, and that you don’t spend more time on the side of the road then you do having fun at your final destination.

Book your appointment today. We’ll ensure your truck is in perfect condition before your vacation begins.

What Your Parking Brake Is For

June 14, 2020 by Denver Express Car Care

There are a lot of parts to a car that we tend to take for granted. They’re there. We may use them from time to time. But we rarely think much about them.

That defines the parking brake perfectly.

The parking brake is designed for what its name suggests: to add extra security to your vehicle when it’s stopped, resting, and you’re away from the car. Of course, that’s not it’s only function. Which is why it is sometimes referred to as an emergency brake, e-brake, or hand brake too.

When you think parking brake, think safety. That’s what it’s designed for. But what is its true function?

Let’s start at the beginning.

How does a parking brake work?

A parking brake is a part of a car’s braking system. It connects to the rear brakes, and when engaged, engages the vehicle’s primary braking system with less force.

Looking back at history, the parking brake was an important part of the braking system. It was designed to give a driver another option to stop the car if, by chance, the hydraulic brakes fail while driving.

On modern cars, however, the parking brake is rarely needed in that circumstance. That could be why the name has morphed over time from the emergency brake to the parking brake.

While your primary brakes operate through a technology-driven hydraulic system that gradually brings your car to a stop, the parking brake is designed to hold your car in place.

Today, we use the parking brake as an extra precaution for keeping our vehicles motionless while parked. This can be a big benefit when parked on steep inclines or declines.

As our vehicles get more sophisticated, the way systems operate is changing too. In general, there are four different types of parking brake systems. You can check your owner’s manual to confirm what comes equipped on your vehicle.

Stick lever – on older cars, you’ll find this located on the instrument panel
Center console lever – this is located between the two front seats
Foot pedal – this is located on the floor on the left side of the pedals
Push button – with newer cars, you’ll find the parking brake can be activated by a button located somewhere on the console

When should you use your parking brake?

As the name implies, a parking brake should be used whenever you park your car. Whether you drive with manual or automatic transmission, the parking brake adds extra security when you walk away from your car.

While some will tell you that parking brakes are more important when you park on an incline or decline, others will tell you it’s equally important to use it no matter where you place your vehicle. Your braking system uses a device that keeps your brakes locked and engaged whenever you put your car into park and walk away. However, failure can occur, and it’s not just the brakes that can cause the problem. If the gears aren’t engaged, it can cause your car to roll, even on what appears to be a flat surface. Engaging it each and every time you turn off your car ensures your car stays where you place it.

Here’s a tip for reducing the stress on the drive train. If you are parking on an incline or decline, leave your foot on the brake pedal as you move the gears to park position. Before you take your foot off the brake pedal, engage the parking brake too.

Have you ever let your foot off before engaging the parking brake? Have you felt your car jolt forward or backward as it adjusts to sitting on an incline? That action over time can damage both your transmission and braking systems. That means costly repairs before their time. Engaging the parking brake first prevents this action from occurring, protecting various systems throughout your vehicle.

When you’re ready to drive, start your engine, press down on the brake pedal to engage the brake system, release the parking brake, and then move into drive. Driving with your parking brake on can damage your vehicle.

Why is a parking brake important?

Get into the habit of using your parking brake every time you stop. It gives you added stability while your vehicle is inactive. While this can be important to keep your vehicle stable while resting on an incline, there are other circumstances where this is important too.

For example, if you’re sitting on a busy street or in a parking lot, and someone hits your vehicle, the parking brake decreases the chance of it rolling, increasing the likelihood of damage.

It also keeps your car in overall good working condition. If you don’t use parts, they start to wear. A parking brake that is rarely used can stiffen, rust, corrode, weaken, and wear down, meaning it’s less likely to work when you need it most.

Like every part of your car, it’s important to have the parking brake regularly inspected to ensure it’s in proper working condition.

Potential problems with your parking brake

While parking brakes rarely present problems, you may likely find yourself in one of these situations:

Parking brake frozen – ice can cause the parking brake to freeze when it’s really cold. Leaving the engine run for a few moments can start to heat your car and make the ice melt. If this doesn’t melt it, you can find which wheel it’s connected to, and melt the ice with a hairdryer.

Rust or corrosion – over time, corrosion or rust can infiltrate the mechanism inside the parking brake, making it harder to work until it freezes altogether. It might be difficult to diagnose without having it towed in. You can apply and release the brakes a few times to see if you can disengage it. Shift between reverse and drive to see if it loosens up the debris enough to take the parking brake off. If not, your only choice is to have it towed and repaired.

Engaged too hard – when people are in a hurry, they often make quick movements that can hurt more than help. That’s often the case with the parking brake. If you pull up too hard, it can jam it. Pulling with all your strength can get the brake shoe stuck in the wheel drum. It can stretch out the cable that runs from the wheel to the brake handle enough that makes it impossible to disengage. If you’ve tried and can’t release the parking brake, it may be time to seek help.

Whether you have a question about a specific problem, or just need an inspection and check up to keep you on the road safely, we can help.

How can we help you today?

These 6 Things Might Be Draining Your Car Battery

June 3, 2020 by Denver Express Car Care

Electronics are a part of our life. If we grab a remote, we expect it to work. If we push a button, the device should pop into action. And when we turn the key, the engine should start.

But what if it doesn’t?

Your car battery is something you probably take for granted. When you turn the key or punch the button, you expect things to start. Your mind is filled with daily activities. Nowhere in there is the thought of being stranded.

What things might be draining your car battery?

What a car battery does

Before we talk about why your car battery might not be working, it’s important to understand how it does.

Most vehicles today use a lead-acid SLI battery, which creates a chemical reaction to move into action. SLI – starting, lighting, and ignition – works by providing a short blast of energy out to various parts of your car. It triggers energy into the engine to get it started, before transferring it over to the alternator to take over the power supply while you drive. It also sends energy to accessories such as the radio and headlights,

What can drain a car battery?

A dead car battery can be frustrating. It can make you late for an important meeting, or strand you away from home.

But as much as that can stop you in your tracks, it’s even more annoying knowing it could have been avoided.

Car batteries rarely fail without advanced warning. There are certain actions you take with your vehicle that can lead to draining your car battery.

Parasitic battery drain

Your vehicle’s battery is used for two things: starting the engine and sending power to your car’s accessories. It would be annoying to have to reset the clock or reset your radio channels every time you got into your vehicle. Car batteries are designed with a parasitic battery drain that keeps sending power out even after the engine is turned off. While that’s a good thing for low drainers like your clock, headlamps and interior lights take more power. If you leave them on overnight, they can be enough to drain your battery, especially if it was weak to begin with. The best way to avoid this is to ensure your lights are all turned off, and your doors are closed before you walk away.

Extreme heat or cold

While most people would never consider Colorado to have extreme temperatures, the few days it does drop below zero or move above 100 can take its toll. Especially if your battery is nearing the end of its life. If your battery had a hard time cranking the engine over on the coldest day of the year, be prepared this summer as the temperature climb. Consider the age of your battery. It might make sense to change the battery out now before it leaves you stranded.

Loose or corroded connections

Your vehicle’s battery has both positive and negative terminals. Sometimes these connections can wiggle loose from the stress of driving every day. Because fluids jostle around, the terminals may also become corroded. If either of these occurs, your battery can’t properly transmit power to the rest of your vehicle. That’s why it’s important to give your car a thorough maintenance check regularly, and clean and repair anything that isn’t working right. Creating a relationship with one of our mechanics is a great way to keep your maintenance visits on track.

Short trips

How many miles do you drive per day? Is it a mile to the store, another mile to pick up the kids, followed by a mile back home? While it’s great to be a part of a community, and have everything you need a short drive from home, those quick trips can also wreak havoc on your car battery. The battery fires up the engine, but it’s the alternator that helps the battery stay charged. If it doesn’t get the chance to circulate effectively while you drive, it can shorten the battery life.

An aging battery

Like every part on your vehicle, a car battery will only last so long. While a manufacturer might promise up to five years, two to three is more the target for most car batteries. Of course, it depends on how you drive and where you live. Short trips will kill a battery faster than steady road trips. Even leaving your car sitting without starting for weeks at a time can slowly cause your battery to fail. Pay attention to when you install it. The closer you get to end of life, the more you should watch for potential problems.

Failing alternator

Sometimes it’s not your battery that’s failing; it’s the alternator. Your battery is a burst of energy sent out to get things started on your car. But once it’s moving, the alternator keeps everything running. If you stop at a traffic light and things start fading or dying, it’s a sign of problems with your alternator.

What to consider when buying a new battery

Car batteries are designed to last anywhere from two to five years. While you might see car batteries sitting in your favorite big box store, it still takes a little knowledge to buy the right one and install it without a problem. Car batteries are determined by:

Size – car batteries are divided into several groups, which indicate the length, width, and height of the battery. The one your vehicle needs is determined by the space allotted for it. Check your owner’s manual to find out what group your vehicle needs.

Freshness – yes, there is an expiration date on a car battery. Especially for batteries that aren’t as popular as others, it can sit on the shelf indefinitely. Why put in a battery that already has six months or more in age?

Power requirement – this refers to the cold cranking amps (CCA) and cranking amps (CA). This is the amount of energy required to start the battery in extreme conditions.

Warranties – the car batteries with the longest warranties are also some of the more popular manufacturers in the marketplace. Don’t go with obscurity to save a little money. This is one area you should stick with popularity.

Battery life – stop by one of our service bays, we’re happy to check the battery life of your current battery. This will help you determine if it’s time for a new one, or a little maintenance can keep it going.

Who can you trust?

We pride ourselves on being a family-operated business that’s been in your community since 2000. We work here. We live here. And we’re here for you, when you need us most.

Have a question about your car battery? We’re just a phone call away.

Car Repair Tips When You Aren’t Driving Much

May 29, 2020 by Denver Express Car Care

Take a look at how many miles you’ve driven this year. Does the number shock you?

While the number varies based on the age of the driver, the US Department of Transportation states that, on average, people drive just over 13,000 miles per year. And that was before the COVID-19 set in. Thanks to staying in place several months in 2020, many of us are driving a lot less than before.

But it’s not just the pandemic that lowers the miles we put on our vehicles. Working from home may be our new norm. Maybe you’ve shifted your goals, and will hang closer to home, more time spent on family activities inside your house. Vacations? The only road trip you’re planning is to the local park.

How does that impact your car?

Whether it moves or not, it still needs maintenance. Car repair tips may change based on mileage, but you still have to put in the work. Here’s how.

Keeping your battery charged

While some parts are designed well enough to sit without problem, your car battery needs regular interaction to keep it fully charged. Car batteries aren’t designed like the ones you put in your remotes, or in your phone. Instead, they discharge over time.

The best way to keep it charged and fully operational is to drive your car at regular intervals. But there isn’t a “step by step” plan for how often that is. As a battery ages, it needs more frequent charging. Temperature changes can also impact the outcome.

While there isn’t a standard for every car, a lot of experts recommend getting in and driving at least once per week. Starting your car and letting it idle for a few minutes isn’t a solution either. The battery needs the stop and go action you only get from driving. At the very least, drive around the block a few times.

Keeping all systems going

If you don’t start up the battery regularly, it loses its charge. Likewise, if you don’t drive regularly, the various systems in your vehicle won’t get the proper lubrication they need to operate best.

If oil starts to settle, for example, the fluid may start separating, seals and belts can begin to dry out. When you do start your car up again, minor damage can quickly grow into more, and escalate the necessity and cost of your repair bills.

Taking your car out regularly ensures all fluids move into action. They keep all moving parts working as they should. That’s one of the reasons idling isn’t recommended; the other systems can’t function while idling.

Even your tires can be impacted

Tires are made of rubber. They’re designed for movement. As a car sits, all of that weight can add pressure to the tire, causing flat spots to develop. Think of a wheel that isn’t perfectly round; it doesn’t operate correctly. With too many flat spots in place, the only course of action is to throw it out. And that can be a costly expense.

Be mindful of where you park

Not all of us are lucky enough to have a garage to park in. And while sitting on the road may work for short timeframes, be especially mindful of where you park if your car will sit for a while.

Parking on soft locations like grass or dirt can allow moisture to sit in the undercarriage of your car. This can cause a host of problems, including rust on some of the parts.

Parking under trees can allow sap, needles, bird droppings, or fruit to leak down onto the paint, being a nightmare to remove. And in some cases, remove the paint altogether.

Keeping your car filled

If you’re not driving, why top off your tank? There are two reasons to do so.

First, having a full tank prevents moisture from accumulating inside the tank. Fuel that is compromised by moisture can start to break down fuel particles. It can also allow microbial growth to set in, which can damage the entire fuel line.

Second, it also stops gasoline fumes from building to hazardous levels. As your fuel system ages, tiny leaks can start to form. Leaving your car set can allow fumes to settle in rather than dissipate while driving.

Keep your car clean

That may sound counterintuitive since you aren’t driving. But a dirty car attracts more problems. Inside and out.

Start with the interior. Clean out the trash and ensure food and crumbs are nowhere to be seen. Rodents and other small animals are looking for places to nest. Why not choose a warm place where food is already in place?

A clean exterior will also protect your paint from unwanted marks and stains. Chemicals leftover from our harsh winter streets can rust and damage the undercarriage. And depending on what’s sitting on your paint, it can quickly eat through to protective coating.

Stick with your normal maintenance schedule

Even though you might not be putting thousands of miles on your vehicle each year, it’s still important to stick with a preventative maintenance schedule. That means changing the oil every few months. Checking hoses and belts to ensure they are in good condition. Checking tire pressure, and ensuring they still have ample tread. Ensuring your brake system works well.

Check your car before you start driving more frequently

Your car has been sitting for several months. You get in and head out of town on a road trip. What could go wrong?

A lot, actually. If a car sits and you don’t pay attention to it, problems can arise just out of sight. They may work, until they don’t. Do you really want to be on the road, miles from town?

Your best course of action when you are ready to return to a normal level of driving is to give your car a thorough check-up and ensure everything is working at its best. Ease back into driving. Take it out for a few miles, watch, smell, and listen.

In most cases, potential problems will surface quickly. If you’re careful at watching for them, you’ll notice them and be able to repair them before they grow into something bigger.

What Advanced Driver Assistance Systems (ADAS) Means To You

May 21, 2020 by Denver Express Car Care

What if your car could drive for you?

We’re seeing big changes all across the auto industry. Companies like Tesla have promised autonomous vehicles sooner rather than later. While a road filled with them may still be years away, one thing is for sure: the way we drive is changing forever.

What does ADAS stand for?

ADAS is short for Advanced Driver Assistance Programs. While that may seem like a fairly new concept, it’s actually been around longer than you think.

One of the first driver assistance programs built into your vehicle was the anti-locking braking system, or ABS. ABS originally started out in the 1920s as a way to control aircraft from skidding out of control as it touched down on a runway. Slowly, the advancement of ABS moved to automobiles, providing skid-control in cars in much the same manner.

Today, driver assistance programs are increasing in abundance. Technology has been added to vehicles in many different ways, all designed to keep you safer when you’re on the road.

If you know anything about AI – artificial intelligence – you know it’s structured to take over difficult, time consuming, and repetitive tasks. It creates a system to keep the process on track, so we humans don’t have to. Because it’s built through an algorithm and is designed to respond to the situation based on facts, it takes out the human element. It responds with very little, if any, work from you.

Why ADAS?

Are advanced driving assistance systems even necessary? It’s designed to keep your car out of harm’s way, to keep you safe, and take action whenever necessary to protect your investment. That makes ADAS a good thing to have on your vehicle.

Depending on the system, it can offer you a wide variety of benefits to help you get from point A to point B safely and give you a better driving experience. It uses a variety of components such as sensors, cameras, and radar to communicate with the computer that makes your vehicle operate.

Does your car have ADAS? ADAS didn’t have to be a prominent selling point for your car to use ADAS technology. You can find out what features your vehicle has by:

Checking your owner’s manual. Owner’s manuals are thicker than ever, and they can seem like a daunting, and somewhat boring task to take it all in. But it is a good idea to thumb through your guide to learn how to operate it effectively and efficiently. It’s also the best place to see all the different features you have, including ADAS.

Google it. If you know your make and model, you can use Google to determine what features your vehicle may have. You’ll find articles and videos to help you determine what your car is built with, and how you can use it to keep your car in better condition.

Get to know your car. There’s more to driving a car then jumping into the driver’s side and starting the car. Spend a few minutes walking around and seeing all the parts. Look for cameras on the tailgate, in the rearview mirror, on the bumper at the front of the vehicle, and in the side mirrors.

Ask. The next time you drop your car off for servicing, ask about ABAS. We’re happy to teach you more about what your vehicle does to keep you and your passengers safe.

What can ADAS help with?

There are many ways ADAS is being incorporated into your car. This is how it can help you.

Adaptive Cruise Control – instead of having to monitor cruise control when you’re on the highway, advanced cruise control monitors the road for you and slows down or speeds up in response to the actions of drivers around your car. It’ll automatically shut off if you go below a certain speed.

Adaptive Light Control – this is designed to help you see better in all road conditions. It adds light as it grows dark, and can swivel and rotate headlights to better illuminate the space around you.

Automatic Braking – this system is designed to reduce the chances of crashing. It’s meant to monitor the speed of traffic and reduce speed to lower the risk.

Automatic Parking – if you’ve ever had trouble parallel parking, this feature is for you. It automates the entire job of parallel parking. Different models offer different levels of support, from handling the entire job for you, to prompting you when to turn the steering wheel and when to stop.

Collision Avoidance – this system is designed to sense how close your vehicle comes to objects around it. It can sense vehicles, pedestrians, animals, obstructions, and other objects you might miss by looking in the mear. It warns the driver as you get too close so you can make adjustments as necessary.

GPS – it’s hard to remember life when all we had available were bulky maps. Now, you simply click on a navigation system, and you can get everything from live traffic data to maps, vocal directions, or actual screens where you can see the world outside of your vehicle.

Lane Departure – ABAS is often designed to avoid distractions. Lane departure uses a variety of sensors to ensure your vehicle stays on course, within the lane itself. If you start to drift, it sounds an alarm so you can correct your actions before putting you, your vehicle, or others at risk.

Night Vision – sometimes driving at night is difficult at best. Night vision systems work either through active or passive systems to help you be more aware of what’s around you. Active night vision used infrared while passive systems use thermal energy to highlight possible danger points.

Tire Pressure – driving on a flat tire is a sure way to further damage your car. Yet it’s easy to miss depending on how you walk up to your vehicle. Tire pressure can also change daily, depending on road conditions and climate. A tire pressure monitoring system checks inflation levels and ensures your tires stay safe, alerting you to potential problems.

What is ADAS vehicle alignment?

When you bring your car in for an alignment, a technician performs a computerized process to ensure all four wheels are straight. They use the computer to adjust three separate angles of each wheel known as the camber, caster, and toe.

An ADAS alignment is different. Because ADAS controls a variety of systems throughout your vehicle, it requires an even more specialized alignment process to ensure they are all working well.

It starts at the wheel, making the necessary adjustments. Then it continues to ensure your cameras, sensors, and radar that helps control computer components are working at its best. For example, if the camera used to assist you while backing up isn’t focused correctly, you could miss crucial parts behind you that create hazards more than help.

Do you need a safety systems alignment?

Just like other maintenance on your vehicle, you should schedule a safety system alignment periodically to ensure everything is working at its best. Our mechanics have the right equipment to ensure everything on your vehicle is working at its best.

What If You Leave Winter Tires On All Year?

May 14, 2020 by Denver Express Car Care

This for a moment about a day of driving in January. You might start out with a sunny day on your way to work, but that can quickly change. Suddenly, the flurries start, it drops in temperature, and the snow starts to accumulate. Your drive home will be difficult at best.

Compare that to a day in the middle of July. You start out your day with a cool drive in, but the day quickly heats up from there. The temperatures climb – 80, 90, 100 degrees and more. It’s so hot even the pavement seems a bit gooey.

What about your tires? Should you prepare for each and get two separate sets? Or will one set of tires handle it all? Can you leave winter tires on all year? Or is there a better way to drive?

Get to know Colorado’s Traction Law

If you’ve ever driven Colorado roads, especially in the dead of winter, you know how treacherous they can be. When one car has trouble, spins out of control, and winds up by the side of the road, it can impact traffic for hours. It can turn one small accident into a major pileup in seconds.

It can also be deadly.

The Traction Law is designed to require motorists to have:

4WD or AWD vehicle with at least a 3/16 inch tread depth
Tires designated as mud and snow tires and a 3/16 inch tread depth
Winter tires with a 3/16 inch tread depth
All-weather tires with a 3/16 inch tread depth
Chains or an Autosock

It can go into effect at any time from September 1st to May 31st, depending on road conditions. If a Traction Alert is issued, you’ll have to stay off the road unless you have the specified tires on your vehicle.

This law was designed for two reasons. First, and the most obvious, is to keep Colorado drivers safe. Second, to keep the roads moving, and avoid hours of delay that can quickly occur in the event of a major pileup.

Your first question – Do your tires meet the Traction Law?

While this new Colorado law went into effect in 2019, if you haven’t evaluated if your car meets the guidelines, it’s time to give your tires a second look. All tires must have at least 3/16 inch tread depth to be considered compliant with Colorado law. If you aren’t sure what your tires’ tread depth is, measure it. Try this simple trick. Stick a quarter into the tread, making sure George Washinton’s head goes into the tire. If you can’t see the top of his head, your tire passes the 3/16 inch test.

However, don’t try the test just once and assume your tires are okay. Try all four tires. Try it in multiple places. In some cases, you might have a tire that isn’t wearing evenly, and you might be low in certain areas.

Don’t worry if you aren’t sure. The easiest (and possibly the best) way to determine if your tires are okay is to have them checked by one of our mechanics. We can tell you if they all meet required specifications, and how much traction you have left before replacement.

Winter tires, summer tires, what’s the difference?

Typically, you’ll find several different types of tires on the market: winter, summer, all-weather.

There are a few fundamental differences between them.

Winter:

Winter tires have a higher rubber content, which helps keep them softer, more supple when the temperatures dip low. The softer they are, the more able they are to grip the road surface in all kinds of weather conditions.

Winter tires have thousands of tiny grooves built into the tread blocks to disperse water and prevent hydroplaning. These grooves also can bite into the packed snow and provide optimal grip as you speed up and slow down.

Winter tires also have a deep tread pattern that allows snow to build up in the cavities. Snow helps grip snow, and intensifies the connection to the road.

Summer:

Summer tires are built from a harder compound that softens in milder and warmer weather conditions. This makes them more drivable on dry as well as rainy roads.

Summer tires have fewer grooves than winter tires, and are built more for handling afternoon rain showers and to prevent hydroplaning on suddenly wet roads.

Summer tires are made from a harder rubber compound that is designed to soften as the temperatures rise. They have more friction in the heat, which in turn gives you more fuel efficiency when the pavement reaches peak temperatures.

Summer tires also have a simpler block tread, which gives you better handling on hot roads, and has a massive impact on quickly you can brake.

All-season tires are somewhere in the middle. They are designed for average performance, no matter what the weather brings. You won’t have the grip and performance of summer tires, and will sacrifice more intense braking and handling in the winter. But overall, they get the job done.

Now let’s talk about winter tires. Are winter tires good all year long?

Should you leave your winter tires on all year? After all, the Denver metro area can see cold and snowy conditions ten months out of the year. It isn’t unheard of to have a snowstorm hit in May, while we’ve had sudden blizzard-like conditions as early as September.

And if you live in the foothills, the chance of snowfall increases from there. You might be tempted to trade in your tires for a good set of winter tires, and make those your year-round replacements. Here’s why you shouldn’t.

Winter tires are designed for traction and grip on snowy roads. They have unique features that make them great at what they do.

But if you leave them on, you’ll find:

They’ll wear down faster. Because winter tires are designed with deep treads that grip in cold weather, they can also wear down faster when they meet warm or hot roads day after day.

They won’t perform. You would never wear your snow boots to go jogging in the summer. You need the right tools for the job. Winter tires are designed for lower speeds and careful driving. When you want to hit the open road, you won’t get the same maneuvering or handling with winter tires.

You replace your tires faster. When we buy new tires, we focus on the manufacturer’s guidelines for how much mileage we can expect to see. If you’re not following the guidelines, the performance factors will decrease. You’ll replace your tires more often, and possibly have more problems (and repair bills) along the way.

It makes sense to have the right tire for the job.

Have you left your winter tires on all year long in the past?

Understanding the Menu Board

May 11, 2020 by Denver Express Car Care

You may not be familiar with all the items on your service center’s menu board so here is a quick description of some of the typical services that might be listed. But understand that the menu board is there for a reference; you should speak to your service adviser about other possible needs or services.

Fuel system cleaning: Over time, the fuel system gets gum and varnish build up. A fuel system cleaning gets rid of that and cleans out the fuel injectors. This saves gas, by the way.

Headlamp replacement: Halogen and standard headlamps gradually fade. When one burns out, replace both so they’ll have the same brightness. Also, if your headlamp lenses are yellowed or cloudy, you can have them professionally restored to a like new condition.

Inspections: People get inspections for many reasons. Maybe they’re going on a trip or just want to make sure their vehicle’s ready for summer or winter. Maybe they just bought a used car and want to give it the once over. An inspection may reveal some things that are broken or are getting close to having a problem.

Oil change – there are several options: Some centers offer just an oil change and new filter as an option. Most will also check and top off all your other fluids and do a quick visual inspection with a full-service oil change. There may also be options for higher mileage fluids or an upgrade to synthetic oil.

PCV valve: PCV stands for Positive Crankcase Ventilation valve. It’s a little part that releases pressure from the engine. It can get gummed up and that can lead to engine damage. It should be changed now and then.

Power steering service: Often overlooked but this service cleans out the system and replaces it with clean fluid and can keep the system running well for a long time.

Serpentine belt: That’s the belt that powers the engine’s accessories like the alternator, air conditioner, power steering and brakes. You’ll want to replace the serpentine belt before it breaks or wears down, because that will lead to other problems.

Shocks and struts: This starts with an inspection of the suspension components. Shocks last a long time and wear out slowly, so many people don’t notice when it’s time to change them. If they’re worn or leaking, they need to be replaced.

Transmission service: This involves removing the transmission fluid and replacing it with clean fluid. It’s like an oil change for your transmission.

Tire rotation and wheel balancing: The tires are rotated from front to back using the recommended rotation pattern. This helps tires wear more evenly. Wheels need to be balanced from time to time to keep them turning without any wobble or bounce. This helps the ride and saves tire wear.

Remember if you don’t understand something on the menu board, ask your service adviser for help.

6 Car Smells That You Should Never Ignore

May 7, 2020 by Denver Express Car Care

Have you noticed your car smells? What is it?

No matter how many times you clean out your car, sometimes things get trapped in the back. Especially if you have kids. A pb&j falls between the seats. Old gym socks are waded up and thrown in the corner. Until eventually, you can’t help but pull everything out of your vehicle to find the culprit.

What we’re talking about here is more than a moldy snack or old gym socks. It’s that smell that lingers when you turn the car on. It’s very distinct. In your gut, you know something is wrong.

Luckily, different parts of your car produce different smells when something goes wrong. If you learn to troubleshoot them early, it can save you by avoiding higher ticketed repair bills, and reducing the risk of being stranded on the road.

Ask yourself these questions.

Is it safe to drive a car that smells like rotten eggs?

This is the one smell you might mistake for an old, moldy snack left under the seats. As your car operates, you notice a rotten egg smell coming through the vents.

A smell of rotten eggs in your car is from a compound called hydrogen sulfide. This comes from the small amount of sulfate they mix into the fuel you use for your car. If your car is working correctly, sulfur is converted to sulfur dioxide, which doesn’t have an odor. When a part on your fuel system breaks down, the sulfur isn’t transformed correctly, and it can release a rotten egg smell into your car. It’s a malfunction somewhere in your fuel system.

It might be the catalytic converter. It might be a bad fuel filter. It could even be a fuel pressure sensor that causes the system not to work. But when sulfur gas leaks out from the system, you’ll know it. And it won’t go away without repair.

In fact, it can be downright dangerous. This is a problem with your fuel system. That means this is one repair job you can’t put off.

What if my car smells like gas?

Every time you fill up your car with gas, the scent of fuel may linger for a bit. You’re surrounded by it while you get in and out of your car to fill up.

But if you notice it long after you drive away, pay attention. Did you spill some on your hands or clothes while maneuvering the nozzle? Did you step in it and now have it on your shoes? Cleaning it up should solve the problem.

But if it doesn’t, it may be a bigger problem. It might be a problem with your gas cap or a leak in your fuel line. Not only will either of these hurt your vehicle’s fuel efficiency, but they can also lead to dangerous situations. Being that close to fuel vapors can also impact your health.

If the scent won’t go away, it’s time to bring it in and have your car checked.

Why does it smell sugary sweet inside my car?

Your engine coolant is treated with an ethylene glycol, which gives off a sickly sweet smell. You’ll most likely smell it after the engine has warmed a bit, or when your car shuts down.

This toxic fluid is usually a green or orange color when it’s healthy and freshly installed, but will turn a rusty color as it wears down. This tells you the rust inhibitor has been broken down and it’s no longer providing rust control and scale buildup inside your vehicle. If you see drips or a puddle underneath your vehicle in this color combination, it’s time to check for a coolant leak.

This also means it’s starting to impact various parts in your car. It could be coming from a radiator hose, a failed intake manifold gasket, or a bad cylinder head. It might be coming from a leaky radiator cap, or a problem with the radiator itself.

Pay attention to where the smell is worse; inside or outside of your car. If it’s stronger inside, it may be a bad heater core.

Why can I smell exhaust fumes inside my car?

Exhaust fumes have a distinctive odor. You’ve probably noticed it if you walk by a running car, or leave your car in the driveway to warm up on a cold winter day.

You may smell it as you enter your car and prepare to drive away. But if you continue to smell it inside your car, you should never ignore it. Exhaust fumes inside the car most often indicate a problem in your car’s exhaust system. You might also have a problem with the seals on your windows or doors.

This can lead to a dangerous situation. Exhaust fumes contain carbon monoxide, which can be deadly to humans and animals. If you smell exhaust, unroll your windows to let fresh air in, and bring it into our service station as quickly as possible.

What creates a burning smell, almost like burnt carpet?

This is another distinctive smell you’ll notice right away. Because we live here in the Rockies, and free time often means heading into the hills for a day of fun, we tend to wear brake pads differently than other cities across America.

If you’ve been using your brake pads a lot, or pressing down hard because of sporadic traffic, you may notice a burnt carpet smell. This is a sign your brakes are overheated.

While this may be somewhat normal as you’re moving down the mountain pass, back into the city, it’s also a warning. It’s telling you that too much pressure is being placed on the pads; downshift to control your speed instead.

If you smell this on your normal commute here on most flat Denver roads, it’s telling you something else is wrong. You might have a brake problem caused by a seized brake caliper piston. Or maybe you forgot to release the handbrake. This can be checked with a glance.

What is that smell?

While we’ve mentioned some of the more popular smells your car will make when it’s trying to tell you there’s a problem, this by no means is all. Every part operates in its own way. Every problem can create its own unique set of circumstances.

That’s why it’s a good idea to really get to know your car.

If you pay attention to what it looks like, how it drives, and the various smells when it’s operating correctly, you’ll be able to notice quickly when something no longer works well.

Have a question? Give us a call. We’re happy to help you get to the bottom of your car smells, and get you back on the road safely and quickly.

How Long Can a Car Battery Last? 5 Answers You Need Right Now

April 30, 2020 by Denver Express Car Care

When was the last time you drove your car?

For most of us, that question would have been comical a few short months ago. But moving past a month of stay in place, that question now may take some thought. A week ago? A month ago?

Your wallet may be thanking you for not spending a lot on gas these days. But if you don’t pay attention to caring for your car the proper way right now, you may pay for that as we come out of lockdown. Cars are meant to be driven. The more they sit, the more problems can arise.

Which is why we’ve put together a series of questions and answers about one of the first things that can happen to your vehicle the longer it sits: problems with your car battery.

How long can a car sit before a car battery dies?

A car battery isn’t like a battery you put into your phone or your remote control. It isn’t fully charged, dropping down ever so slowly as it sits or is used.

Instead, a car battery is typically a lead acid cell battery made up of 6x 2V cells or piles. A lead acid battery is bigger and heavier than other batteries, and is designed to produce high current over short durations. Alkaline batteries produce low current over longer durations, and are in general safer even when leaking, as they won’t eat through what’s around it the way the sulfuric acid from a lead acid battery will.

With this set up, a car battery is designed for short spurts of energy. It’s designed to jolt the car engine to life as the key is turned or button is pushed. This charges the alternator, which is what continually powers a variety of things in your car, such as the lights or radio.

To stay in good function, the car battery needs that jolt periodically to recharge the cells. Without it, the power continues to drain until the battery no longer works.

How long a car can sit before the car battery dies depends on a variety of things:

How old the battery is
Under what circumstances the car battery has been used
Temperatures and road conditions
The make and model of the battery
Driving conditions

Predicting how long a car battery will last if it isn’t used is difficult at best. A month? Two months? Longer?

Your best takeaway is to realize the importance of operating your car regularly, even when you’re staying in place.

How do you change a car battery without losing your settings?

What’s one of the most frustrating things that can happen when you replace a battery? Having all of your presets disappear. And in today’s modern cars, that can be a wide variety of details.

That’s why it pays to watch your battery carefully, and change it for a new one long before it dies and leaves you stranded. If you replace a battery while it’s still holding a charge, you can do so and keep all of your presets in place.

To do so, you’ll need a secondary power source. You can use a secondary battery, or a jumper/booster pack. After attaching the secondary battery to your car, you can disconnect and replace the main battery. This will hold the charge in place during the process. With the new power supply in place, test the system and make sure it’s working.

You can also attach a memory saver, which is a small device you can plug in that will provide just enough power to hold your presets in place while the battery is changed.

How long can you play the radio before the car battery dies?

Have you ever sat with the engine off and the radio on, listening to your favorite tunes? Of course. We’ve all done it.

Did you know that’s one of the heaviest drains on your car battery?

How long you can play depends on a variety of things. How old your battery is. Temperatures. The power of your radio.

We Googled this question to find out what some of the answers were, and had to laugh. Some were very specific – how would anyone know you can get exactly 125 minutes of radio time before your car dies? The general consensus is: it depends.

Is your radio standard equipment? Does your radio have a digital screen – this will require more power from the battery.

The bottom line is, if you aren’t using your car regularly, find another way to play your tunes. Keep all listening to a minimum if you aren’t operating your car.

How do you reconnect a car battery safely?

If your car battery is dead, you’ll have to replace it. For safety’s sake, remember that this is an electrical device. “Dead” isn’t really dead, and it can still be harmful – fatal – if not handled properly.

Even if a car battery is dead, you should never let any metal object touch both the negative and positive posts on the battery at the same time. This can cause a current to spark, even to explode.

When removing a battery, identify the positive and negative posts – the positive will have a red plastic cover, while the negative will have black markings. Remove the black/negative cable first, followed by the red. When you reattach, reverse the order – attach the red first, followed by the black. It’s always in this order for safety.

Remove the battery carefully to ensure you don’t spill acid from the battery. They can weigh between 40 and 60 pounds.

Clean all the connections before you insert the new battery. Then reinstall the cables, red/positive before black/negative. Carefully double check all connections and ensure the battery is secure.

Of course, to ensure this process runs smoothly, we recommend never doing this as a DIY project unless you have been trained in auto mechanics. Because you’re dealing with dangerous chemicals and electrical current, it’s important to know what you’re doing before you try it.

What else happens to the car if the battery dies and isn’t replaced right away?

Car batteries die for a variety of reasons. And in some cases, it might not have to be replaced right away.

When you jump a car battery, be sure to keep it running for 10 to 15 minutes to ensure it regains its charge. Don’t take it far from home; remain in a location where you can have access to another jump if you need it.

If it holds its charge, you should have nothing to worry about. If it needs a second charge, it’s time to replace the battery.

The key to good car maintenance is being aware. Watch for signs. Evaluate how well your car is working.

How long a car battery lasts is all about knowledge. Knowing how old your battery is, the conditions it’s operated in, and how well it’s been treated since it was installed.

Do you have any questions about replacing your car battery? We’re here to help.

What Happens When Your Car Sits For Too Long Without Running

April 14, 2020 by Denver Express Car Care

The weeks are slowly starting to blur together. Have you stopped to calculate how long it’s been since you slipped behind the wheel of your car?

With so much else on your mind, your car might be the last thing to worry about. Yet depending on the age of your car, it might be time to give it a thought.

Why?

A car is designed to drive. Each system is created to be started and used on a regular basis. When that doesn’t happen, the internal workings can start to change.

If your car sits without running for too long, there are a number of things that can happen.

Battery

We’ll start with the first issue you may face. If you turn the key or press the button to start your vehicle, and nothing happens, it might be a dead battery. There’s a reason for that.

If you take a look around your house, you probably have a variety of things that use batteries. Your television remote. A child’s toy. Your digital devices.

These devices have a battery that holds its charge. Through use, it slowly drains until it’s time to either replace the batteries, or recharge them. It’s an ebb and flow, where you know you get a certain lifecycle from the device until it’s time for replacement.

Car batteries work differently. Its sole purpose is to jolt your car’s engine into service. It also works to keep your accessories working, such as your headlamps and your radio. The battery relies on this jolt to keep the battery flowing.

If your car doesn’t start, you’ll have to jumpstart it to try and get it going.

Jumpstarting your car

Every driver should have a pair of jumper cables in the trunk of their vehicle for safety reasons. While any set will do, if you’re buying new ones, look for ones that are 4 to 6 gauges and at least 20 feet in length. Err on the side of heavy duty; they’ll be more durable and reliable in the long run. This isn’t something you have to replace regularly, so starting out with a good set will last you a long time. And having the extra length will make it easier to connect two cars, especially if you can’t get them right next to one another.

When using jumper cables, it’s better to have two people, one at each end. Keep the red and black clamps free from touching one another as this can cause sparks. Open up the plastic hood that’s covering the battery to have access to the posts. Determine which is positive and negative. Brush away any dirt or corrosive material, then start with the red clamps. Place one red clamp on the dead battery, another one on the live battery. Next, connect the black clamp to the negative terminal on the dead battery, but instead of finding the negative terminal on the live battery, place it on an engine bolt or on the vehicle’s frame and secure for a safer jump situation.

Start the engine with the live battery first, then attempt to start the vehicle with the dead battery.

If your vehicle fires up, keep it running while you carefully disconnect the jumper cables, ensuring they don’t touch. Drive your car for a bit to ensure the battery receives a full charge.

If your vehicle clicks but won’t turn on, it might be a bad starter. If the lights come on and you hear the engine turning over without starting, it may be another issue.

Is the battery the only issue when your car sits without running?

While a car battery dying is one of the most obvious problems with leaving your vehicle sit for an extended period of time, it isn’t the only one. Several other problems can start to surface as it continues to sit.

Engine – the engine compartment is one of the main systems inside your vehicle. It’s an intricate set of wires, belts, nuts and bolts, all holding the various components in place. The longer your vehicle sits, the more these pieces start to wear. They are designed for movement; sitting can actually make them wear faster.

Rubber can harden and start to crack. Various belts and wires can corrode and stiffen. Animals can also play their part as they find a sitting vehicle the perfect place to create a home. And once they settle in, they can chew up wires and loosen parts.

The engine also pushes oil and other fluids through all the various systems located throughout your vehicle. If these fluids aren’t moving, it can impact the entire system.

Brakes – the constant pressure of stopping and going ensures brake fluid moves throughout the system. As the car sits, fluid doesn’t move, which can cause the braking system to lose their gripping ability.

Electrical system – without a jolt and coming to life, sometimes the interior accessories can develop a fault. You may discover a problem when you press the buttons to operate your windows, your seats, or your mirrors.

Fluids – fluids are meant to move throughout the system they were designed for. When not moving, they break down, lose their ability to lubricate the internal parts, and eventually stop working in the system altogether. Keep in mind that this takes an extended period of time, and won’t happen in just a few weeks. But the longer your car sits without running, especially if your car hasn’t been serviced in a while, it can cause internal problems that might not surface right away.

Keep your car safe no matter how long it sits without running

A car is designed to run. And while leaving it at rest for short periods is expected, longer patterns start the process of making internal systems weaker.

Before we start moving again as a nation, spend some time getting your vehicle in top operating condition. Start it up and drive it 10 to 20 miles to ensure all systems get the chance to be fully operational.

And if you notice anything out of place – a noise, a vibration, or a smell – drive it in, and we can test it out. Replacing small parts early will help prevent larger problems down the road.

« Previous Page
1
…
6
7
8
9
10
…
16
Next Page »