Express Car Care of Denver

"Denver's Best Auto Repair and Quick Lube"

The Temperatures Are Falling! Is Your Car’s Heater Ready?

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Here in Colorado, summer seems to stick around a little longer in the year. September is beautiful. We can stay outside doing what we love longer, hiking, walking, or biking to enjoy the color all around us. 

Yet there’s a hint of coolness in the air. The temperatures are falling. Is your car’s heater ready for winter? 

The heater isn’t something most of us test until we need it. We get up one morning to find cold temperatures, possibly snow on the ground. Then we turn the heat on and expect it to work, providing us with the heat we need to keep the inside passenger compartment comfortable. 

Where does the warm air come from?

As your car’s engine heats up, it warms up the antifreeze that circulates from the radiator to the engine. Two rubber heater hoses also circulate from the engine to the heater core, which is a small box that sits behind the dashboard. Heated antifreeze moves through one hose into the box, while another takes it back to the engine compartment. 

When you turn the heater on, air blows through this heater core. It’s warmed up, and moves through the vents and into the passenger cabin. Some vehicles work by having a heater valve that controls the flow of antifreeze through the heater core, turning it on or off based on your selection. Other vehicles control the amount of air that flows into the air blend box, and how much is passed directly over the heater core. 

Once you understand how heat moves from the engine compartment into your passenger area, it’s easier to understand how the amount of heat you have is a telltale sign of potential problems underneath the hood. If a problem exists with the radiator, for instance, it can also impact the way the heater core works. If you have an antifreeze leak, it can lower the quality of coolant in the system, which can clog up the flow from the radiator and thermostat, which causes the thermostat to fail, and so on. 

The problem may be with your cooling system

Think of antifreeze (coolant) as the lifeblood of your car’s engine. If it’s not in optimal condition, it can’t perform its job. Antifreeze is designed to regulate the temperature inside the engine compartment, as well as keep it safe from freezing-cold temperatures. If antifreeze is in good condition, it circulates properly, the engine functions, and you can control the inside cabin to your liking. The heater relies on the circulation of antifreeze to ensure proper temperatures, and to be able to release as much heat as you desire into the cabin. If the cooling system isn’t working well, then your vents won’t blow warm air. 

The Temperatures Are Falling! Is Your Car’s Heater Ready?

A leaking heater core can start small and grow exponentially in short order. You may first notice an antifreeze leak by a sweet smell coming from your vents. You can’t miss the sweetness. It may also be combined with vapor coming out the vents, causing a buildup of film on the inside of the windows. This is a hazardous material, so it’s important to get it fixed immediately. Another sign may be a leak on your driveway. Depending on which antifreeze you use, it could have a pinkish or greenish tint. A leak is a clear indicator your car doesn’t have the proper amount of coolant inside the system. Without fixing it, your vehicle is in danger of overheating, which almost always means your car will break down. 

Listen for the blower

When you turn on the heating system, you have the ability to set it at different levels, depending on how warm you choose to make the inside air. The blower is designed to pump conditioned air through the vents at varying speeds. Over time, this electric blower motor can wear out, which weakens its ability to send air flow into the interior cabin. As temperatures start to dip, it’s a good idea to test out the blower motor before you need heat. As you drive around, test out the varying levels, from low to high. Listen for unusual noises that could indicate something is wrong with the blower. Clunking, grinding, squealing, or metal-on-metal sounds are all indicators of a problem with the blower motor. This gives you ample time to get it fixed before the first snowstorm of the season arrives. 

Your air conditioner is also an indicator

If you’ve ever thought your heating and cooling system were two separate entities, think again. Your car’s heating system actually uses the air conditioner to help dry out moist air, which is needed to help you defrost your windshield and side windows before and as you drive. You might not think to turn on your air conditioning system when it’s already below freezing outside, but a functioning air conditioning unit is integral for driving in Colorado weather. 

Have you noticed problems with the way your air conditioner kept you cool in this unusually good fall weather? Has it been more difficult keeping the interior cabin properly conditioned as the temperatures continue to climb outside? That’s your car’s way of telling you to pull in for a little maintenance before the winter begins. A functioning air conditioner is the only way to survive the winter drive. 

Are you ready for another Colorado winter? 

The good news is that it’s easy to ensure your car heater is in good working condition and ready for another Colorado winter. Periodic maintenance of your cooling system will ensure you can keep the interior of your car at whatever temperature you desire, while knowing at the same time your engine is running optimally too. 

Auto manufacturers recommend changing your coolant after 4 years or 60,000 miles, and every 2 years or 30,000 miles after that. Be sure to check your owner’s manual for complete advice based on your make and model. 

This ensures your coolant is powerful enough to keep your engine system working as designed, and gives mechanics a chance to repair any leaks and inspect the various components for signs of breakdown. 

Is your car heater ready for winter? 

What Are All-Weather Tires and Do They Work In Colorado?

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It can easily reach into the 100s in July, and dip down below zero in January. But come April and October, you can easily witness all four seasons in just a few hours of time. 

That makes it difficult to know what to plan for when you head out the door in the morning. It also makes it difficult to know what kind of weather your vehicle will face on the drive in. 

Should you have plenty of windshield washer fluid for splashback? Check. 

Should you ensure your brakes are always in good condition to handle everything from dry to icy conditions? Add a check there too. 

But when it comes to what tires to put on your vehicle, it’s hard to know what to do. Summer tires will provide good traction on the hot pavement the summer brings. Winter tires will help with traction no matter how much snow or ice is on the road. But changing tires can be difficult at best. And at what point do you make the change?

Maybe an all-weather tire makes more sense. 

What are all-weather tires?

As the name implies, all-weather tires are designed to offer you traction and stability in all kinds of driving conditions. The tread is created to handle summertime heat along with slushy, icy, snowy roads. The specialized rubber used to create the tires provides flexibility in a variety of driving conditions. Like when you move from sunny, warm weather in the morning, to icy, snow-packed roads by the evening commute. 

Don’t mistake all-weather tires for all-season tires. The name may be similar, but their performance isn’t. Where all-weather tires are designed to handle different road conditions, all-season tires are designed to function in all four seasons. They provide stability to handle the average of each season, meaning some rain, and very light snow. 

What Are All-Weather Tires and Do They Work In Colorado?

All-weather are designed with unique tread perfect for gripping the road no matter what conditions exist. Hot pavement, wet roads, or snowy, winter conditions can all be navigated well with all-weather tires. They have deep grooves which help reduce hydroplaning when the roads are wet, plus ample flexibility for handling when the snow starts to fall. 

The pros of all-weather tires

When you are ready to purchase a new set of tires, it’s important to consider your drive before you make your final selection. Do you drive dozens of miles per day? Is mountain driving a part of your daily commute? Do you navigate dirt roads and back country driving? Or is everything a few minutes from your urban home?

All-weather tires have improved traction on most road surfaces. All-weather are designed moving across different types of terrain at different times of the year. They provide good traction in all driving conditions here in the Denver Metro area. 

All-weather tires provide a year-round solution. If you’re tired of changing from summer to winter tires, storing them, and wondering when to change, all-weather may be the perfect choice for you. 

All-weather tires provide decent solutions on ice and snow. If you commute a few miles to work each day, relying on snowplows to help clear the roads, all-weather tires can be a viable solution. They handle decently on snow and icy roads.

Investing in all-weather tires can also save you money over buying both summer and winter tires. This saves you from bringing your car in twice per year for switching them out, and storing them while they aren’t in use. 

The cons of all-weather tires

This is all about expectations. It’s about knowing what you demand from your driving experience. 

If you want the ultimate control for driving in snowy conditions, you’ll never beat snow tires. All-weather tires offer flexibility to help you move through the different road conditions Colorado faces each year, but nothing will ever compare to what true snow tires offer. All-weather will get stiff in extreme cold, and will reduce traction between you and the road. This comes down to where you live and drive – how much traction do you really need each day? 

All-weather will also have delayed reaction on icy roads when compared with snow tires. They may be a step up from summer tires and all-season tires, yet still fall below the ability of snow tires. 

All-weather tires will also be a little more difficult to drive with in deep snow. If you tackle the deep stuff regularly, nothing will handle better than snow tires designed for winter driving conditions. 

Which are the best tires for you? 

Before you make your final decision, ask yourself a few questions. 

  • What are my daily driving conditions like? 
  • Do I spend more time driving in certain conditions than others?
  • Do I spend more time in urban or rural driving conditions?
  • Do I have the room to store tires? 
  • What’s best to work with the car I drive?
  • What kind of driver am I?

Your tires are an important part of your vehicle’s braking system. To ensure they provide good traction and help you stay safe year-round, select the right tires for you. 

Are all-weather tires a viable option for some Colorado drivers? You bet. Stop by today. We’ll help you make the right choice, and help keep your vehicle in good driving condition no matter what the weather is like outside. 

Does Your Truck Need Winter Tires

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Have you ever watched shows on television that show people navigating treacherous winter conditions without a problem, laughing and talking as if nothing were happening outside the window? 

You know it’s not reality. Even a few snowflakes can set off a chain of events. The driver in front of you swerves. You hit a patch of ice. You grip the steering wheel as if your life depends on it. There has to be a better way!

Does your truck need winter tires? Will that solve the problem? Are they worth the money, or should you just look for a job closer to home? 

When there’s snow, you have to plan for snow

Living in Denver means you’ll get plenty of opportunities to drive in snowy conditions. Just this past year was one of the snowiest years on record, with Denver receiving more snow than it had seen in 37 years. 

Even just an inch or two can have a dire effect on your daily commute. Ice can form. Snow can accumulate. And all of it impacts your truck’s traction and handling, creating more risk for you to fishtail, skid, slide, and bump into the cars around you. 

Not surprisingly, 24 percent of weather-related crashes occur when pavement is slushy, icy, or snowy. Almost 15 percent occur when snow or sleet is falling. Waking up and taking a peek out the window can immediately put you on alert – you’ll face a stressful drive. Is there a way to change that? 

Does Your Truck Need Winter Tires

The answer may be with winter tires

No matter what type of vehicle you drive – truck, 4×4, SUV – your tires are the source for your wintertime stopping power and performance. Tires give you cornering grip. They give you the ability to effectively turn and recover if the tire slips and slides. 

While trucks often have a unique ability for traction and safety, that can change rapidly when the snow starts to fall. 

Unlike regular tires, winter tires are created with rubber that won’t harden as the temperatures drop. The tread of winter truck tires remains flexible no matter how far the temperatures drop, enabling them to better grip icy and snow-packed roads. 

Winter tires also have specially designed tread patterns that cut through the layers of wintery roads. They handle precipitation more effectively, and are designed to keep your vehicle on track and driving straight no matter how bad the roads get. They provide full-depth tread that better pushes away snow and sleet to improve how it handles on the road. 

Snow tires or chains – what’s the difference? 

Even if you have snow tires, you may occasionally see recommendations for adding tire chains if you’re going to drive. If you’re going to carry tire chains and plan on using them when the roads are bad, is it really necessary to invest in snow tires too? 

Think of tire chains as a cheap alternative to snow tires. They give you much-needed traction when you need it most. But unlike snow tires, they aren’t there at the spur of the moment, when things rapidly change. And if you’ve been in Colorado long enough, you know weather can move into the city in moments. With tire chains, you’ll be out of your truck, putting them into place, and spending time outside as the weather worsens. You have to plan ahead, and spend the time necessary to put them into place. 

Snow tires are more expensive than tire chains. You also have to plan and have them installed on your vehicle before the winter weather arrives. But once they’re in place, you won’t have to think twice. They’ll be there as an added safety feature whenever lousy weather arrives. 

Do winter tires really make a difference? 

If you’ve done any search online, you know there’s a debate over the effectiveness of winter tires. Are they a good investment? Are they something you should consider for your truck? 

The answer comes in knowing your own driving habits. Are you looking for performance, or are you the type who prefers to stay home? 

Winter tires add to safety when you need it most. If you’ve ever felt your truck slide, you know the fear that comes along with losing control. While not perfect, winter tires can cut back on that happening. 

Winter tires won’t make your vehicle invincible. But it will give you performance when you need it most. For most truck owners, once they have snow tires in place, they can’t imagine driving again without them. 

For even more proof that winter tires can add safety to your drive, look at the advice provided by the Colorado Department of Transportation. They state:

Winter tires are safest for snowy and icy conditioners. Tread patterns built into winter tires provide extra traction and stability, while the rubber stays softer in cold temperatures, giving it superior grip. 

When compared to all-weather or mud and snow tires, there’s a distinct advantage. In a stopping distance test from 60 mph on snow packed roads:

  • Summer tires took more than 800 feet to stop
  • All-season tires to 668 feet to stop
  • Winter tires to 310 feet to stop

In short, winter tires work well when the weather turns nasty. When Colorado puts the Traction Law into effect, your all-season tires won’t make the cut. If you have to be somewhere, no matter what the weather is like, winter tires are the only way to go. 

Are winter tires worth the investment for your truck?

Only you can decide if now is the time to invest in new winter tires. 

But if you’re looking for better performance all through the year, if you do a lot of driving every single day of the week, winter tires may be the right investment for your needs. 

How can we help you keep your truck in good condition no matter what Colorado weather is like outside? 

What Fuel Injectors Do and How To Keep Them Operating at Their Best

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Once upon a time, all cars were built solely for transportation. With a simple set of parts, cars were designed to move passengers from point A to point B, with little thought for anything else. 

As the decades moved forward, a lot changed with car production. Automakers added comfort, safety, and efficiency. 

Looking back at the history of the internal combustion engine, the carburetor played a big part in supplying fuel to the engine. Over time, designers added a variety of systems to keep up with modern day operating requirements. Carburetors had several different circuits designed to manage fuel for different reasons:

Main circuit – provide enough fuel for driving

Idle circuit – provide enough fuel for idling

Power circuit – provide enough fuel for acceleration 

Over time, as governments demanded stricter emissions requirements, catalytic converters were added to control the air to fuel ratio. Oxygen sensors were added to monitor the amount of oxygen in the exhaust. 

Technology changed, and the first fuel injection system was introduced as a way to improve efficiencies over carburetors. Common types include throttle body injection, multiport injection, direct injection, sequential injection, and central fuel injection. These systems have an injector at each cylinder, located in such a way as to be able to spray directly at the intake valve. It’s a faster, more accurate way of fuel metering, providing quicker response. 

How a fuel injector works

When a car works as designed, there’s little for a driver to think about. Step on the gas pedal, and the car moves forward. 

A throttle valve opens up as you press on the gas pedal, allowing air into the engine. As this occurs, the engine control unit (ECU) reacts and increases the fuel rate as air enters the engine. This occurs simultaneously. With any hesitation, you’d feel it in the way your car performs. Sensors ensure that the air to fuel ratio remains constant, and the amount of oxygen in the exhaust meets manufacturer’s guidelines. 

What Fuel Injectors Do and How To Keep Them Operating at Their Best

The fuel injector is an electronically controlled valve that supplies pressurized fuel into the system. As it’s energized, the fuel injector sprays pressurized fuel through a tiny nozzle designed to make the spray a fine mist so that it burns easily. The amount of fuel supplied is determined by how long the fuel injector stays open. This is controlled by the ECU. 

The fuel injectors are mounted to the intake manifold, so the spray directly connects with the intake valves. In order to ensure the right amount of fuel is sprayed, the ECU operates with a variety of sensors. They can include:

  • Coolant temperature sensor – this monitors the operating temperature of the engine
  • Engine speed sensor – this monitors engine speed
  • Mass airflow sensor – this monitors the amount of air flowing into the engine
  • Oxygen sensor – this monitors the amount of oxygen in the exhaust for the ECU to determine how rich or lean the fuel mixture is and make adjustments accordingly. 
  • Throttle position sensor – this monitors the throttle valve position to determine how much air is being released into the engine
  • Voltage sensor – this monitors the system voltage so the ECU can raise the idle speed if voltage drops

Fuel injectors will usually only fail in one of several ways

The fuel injectors on your vehicle are designed to last between 50,000 and 100,000 miles. This is impacted by the type of gas you put into your car, as well as how often the various fuel filters are changed. 

When fuel injectors wear down, it’s because:

The fuel injectors are clogged or dirty – when you turn off the engine, heat dissipates. This causes any fuel left in the injector to evaporate, which leaves behind tiny hard deposits. Over time, these can block the injector. 

The fuel injectors are leaking – fuel injectors can leak internally or externally. The most common reason is failure of the o-ring, which connects the fuel injector to the fuel rail. It can become hard and brittle over time from the heat of the engine. 

The fuel injectors fail – there are many moving parts inside a fuel injector. Over time, they can simply wear down and fail. 

Signs your fuel injectors may be failing

Your vehicle has more than 10,000 parts to ensure it operates effectively. Over time, any number of those parts can start to wear down. Few break or fail without warning. 

Like other systems on your vehicle, fuel injectors will start showing signs when there’s a problem. You may notice:

  • It’s difficult to start the engine when it’s hot
  • Your car has a rough idle
  • You failed your latest emissions test
  • You notice poor performance as you start your car and drive
  • The engine has a difficult time reaching full RPMs
  • You notice a decrease in gas mileage
  • You notice smoke pouring from the tailpipe
  • The car bucks at different throttle loads
  • Engine knocking

Preventing fuel injector problems

Fuel injectors are hard working pieces that can last the life of your vehicle. Like any other engine part, regular maintenance is the key to keep it operating efficiently. If you plan on owning your vehicle for years, there are a few things you can do to keep it operating at its best. 

Regular maintenance and inspection

Vehicles don’t take a lot of maintenance. Most drivers do what’s necessary to keep their vehicles operating at their best 

It starts with paying attention to what you put into your vehicle. Go with a high grade gasoline. Get regular oil changes. And stick with a car care center you can trust; one who will get to know your vehicle and ensure it’s working its best. Fuel injectors should be inspected every 25,000 to 40,000 miles under normal circumstances, more often if you do a lot of short journeys around town. 

Keep your engine healthy by changing out the oil and fuel filter regularly. This ensures the engine has proper fuel flow. 

You can also pay attention to the way you drive your vehicle. Short start/stop journeys increase wear and tear. While you can’t change your driving habits if you work and run errands close to home, you can be aware of ensuring your car is well cared for. Give your engine a chance to cool off before you shut it off on occasion. Maintenance is key to keeping it operating well. 

And if you have any questions about how your car operates, bringing your vehicle in quickly will be your best bet every time. 

Transmissions Need Repair Too

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When a car is new, everything works perfectly. You start the car, and the sound can be magical. It purrs as you put the car in gear and head off down the highway. 

Over time, starting the car becomes an automatic process. Get in. Turn the key. Think about your day ahead. Ignore the little changes going on underneath the hood. 

And that works well … for a while. 

Eventually, you can no longer ignore the noise. Something’s wrong. 

The question then becomes: What are you going to do about it?

Today’s modern combustion engine is a complex array of components. One of the most critical parts is the transmission. 

In short, a transmission is a vehicle’s gearbox. It’s what allows the car to move through the various gears as you drive. Without it, you could never move away from a stop sign, accelerate on the highway, or climb the hill near your home. 

The typical car transmission has between five and six gear sets and trains (the belts and chains that connect the gears together.) The transmission’s job is to ensure that your engine runs at the proper rate without moving too fast or too slow for the road conditions. It ensures the right amount of power moves from the engine down into your wheels, so your vehicle can move safely down the road as you move through your days. 

Today’s vehicles have two types of transmissions: manual and automatic. Manual transmissions are fading from most car lines as automatics are more precise in their movement, and have a lower error rate. By having an automatic transmission, a driver can focus on the act of driving, rather than worrying about when is the right time to change gears. 

Regardless of whether your vehicle is manual or automatic, the transmission works in the same way. As the driver accelerates, a gear lever moves from one gear to another as the road conditions require. While manual transmissions require the driver to push and hold a clutch control while moving the gear shift, an automatic transmission does it automatically. When engaged, a clutch maneuvers the clutch plates into place to connect with larger gears. As the gear lever moves, different gears shift and connect, which in turn controls the amount of power delivered to the engine and wheels. 

There’s a lot of power behind this movement. Over time, these connections can start to fail, putting you and your vehicle at risk. 

Transmissions Need Repair Too

Luckily, total transmission failure doesn’t happen without warning signals. If you notice any of these symptoms, it’s time to bring your car in for maintenance to stop the problem before it worsens. 

Odor

As you drive along, you can take in a variety of smells. If you pass a restaurant, it might remind you it’s time for dinner. But if you notice a strong odor that doesn’t dissipate as you drive, it might be time for a visit with one of our mechanics. If the smell seems to be coming from the engine compartment, if it has a strong burning smell, it’s a sure sign there’s a problem with one or more of the parts. 

As transmission fluid runs low or degrades, it overheats and can create a burning smell. This allows your engine to run hot, which can allow other engine components to wear down as well. Burning smells are never good for your vehicle; have them checked out, especially if they continue over time. 

Sounds

Remember that purr from when you first bought your vehicle? If you pay attention to the sounds your car makes over time, you can easily notice problems by the different sounds it makes. 

Clunking, humming, whining, rattling, or grinding is never good for your vehicle. Your first step is to determine where the noise is coming from, and when you most often hear it. A clunking noise when your car changes gear is a telltale sign that your transmission is experiencing problems. 

Check engine light

Today’s vehicles are a complex array of technological parts, all coming together to create the modern day car. If any one component isn’t operating correctly, it can have adverse effects on other parts. 

Most cars today have a variety of dashboard lights designed to signal when something is wrong. These lights illuminate the moment the ratios fall beyond manufacturer’s suggested guidelines. They light up in plenty of time for you to bring your vehicle in and get it inspected. Don’t ignore the little light on your dashboard. If you pay attention and take action quickly, you’ll save money on larger, more detailed repairs. 

Leaks

There are several main fluids in your vehicle, each designed to lubricate, cool, and help you maintain your car. 

If any of these fluids break down or leak, they can alter the way your vehicle operates. 

A transmission fluid leak is easy to spot because it shows up as a red color with a sweet smell. It can darken over time if it’s compromised and has dirt particles in it. It can also take on a burnt smell when it has broken down. 

Shaking

An automatic transmission should provide you with a smooth ride. Have you started to notice your car shaking as it changes gear? It’s a sign one or more of your gears may be wearing down, or one of the chains or belts needs replacing. 

Don’t ignore the shaking. It will only get worse over time. 

Won’t move into gear

Sometimes your car gets stuck in one gear and refuses to move to another. This is often a fluid issue. 

When transmission fluid is clean and topped off, the gears move freely as you drive. But as the fluid becomes compromised, it might affect the way the gears move. It might also be a problem with the computer system, not instructing your vehicle to move properly. 

Slipping gears

Instead of having a vehicle that won’t change gears, you might notice the gears occasionally slip between gears without any instruction from you. This is dangerous for your car and can put you in a dangerous situation. This can be caused from a variety of things, including a worn transmission, or low fluid levels. 

Are you experiencing any of these transmission symptoms? 

If your vehicle is experiencing any of these transmission symptoms, it’s time to bring your car in for repair. Don’t ignore unusual smells, noises, or a car that doesn’t drive as usual. It’s a sign your car has a problem, and the sooner you fix it, the quicker you’ll be back on the road without worry. Small problems can escalate into expensive repair bills if not acted on quickly. 

Always Drive With Low Fuel Levels? Here’s What Happens To Your Car

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We’ve all reached a point where we watch the fuel level of your vehicle move closer to empty, without a gas station in sight. 

It can be a scary experience if you’re out on the highway with few cars around you. 

For some, letting the gas tank empty out is a rare experience. For others, it’s a regular routine. 

What happens as the gas tank moves towards empty? Can it impact your vehicle in other ways? 

Experts say it’s a bad idea to allow your gas tank to get that low regularly. Here’s why. 

Is empty really empty?

Drivers learn quickly that an empty warning sign doesn’t mean empty immediately. People often push a little further, pressing the limits of what their cars can do. 

As the car’s gas tank empties, it triggers a warning light, letting you know the gas levels are low. Each auto manufacturer sets its own guidelines for how much gas is left inside the tank when that connection is made. Most do so to allow you to drive another 30 to 60 miles, enough to make it to the next gas station. 

If you have a smart car, it may also give you mileage numbers on how many miles you have until your next fill-up. Keep in mind that these are estimates. Sitting in traffic, climbing hills, or driving at high speeds can all impact the fuel efficiency of your vehicle, and impact how much gas you’ll use in between fill-ups. 

What driving on empty can do 

As a general rule, manufacturers suggest that you not let your fuel level drop below a quarter tank. There are a few reasons for this. 

The most obvious is that it can leave you stranded. If your car runs out of fuel, the engine will stop. That means it comes to a halt wherever you are – on the highway, on a country road, in the middle of the city, or out in the middle of nowhere. You’ll have to call for help or walk to the nearest filling station. In addition to being a major inconvenience, it can also put you and your passengers at risk. 

Fuel Gauge Showing Almost Empty, Red warning icon light.

It can also damage your vehicle. Your engine runs on gasoline. Without it, it comes to a grinding halt. Without proper levels of gas in the system, it tries to make do with what’s in the system. That can cause components to work harder than necessary, and damage them internally. 

Like your fuel pump. It isn’t designed to work without proper levels of fuel. The fuel pump sends fuel from the tank to the engine. The fuel pump relies on full levels of gasoline to keep it cool and lubricated. By driving on low fuel levels, your car isn’t getting proper lubrication, which puts the fuel pump into overdrive trying to keep up. 

The fuel pump also has a filter, which can get dirtier faster if you drive with low levels of fuel. Dirt and debris can filter to the bottom of your tank, blocking the filter and causing significant damage to the system. 

If fuel isn’t available to work its way through the system, it can take in air instead. Because your engine isn’t designed to work on air, it can cause misfires. You’ll likely feel this in the way of loss of power, hesitation, or vibration. 

How does a car act when it’s running out of gas? 

As your car runs on the last drop of fuel, it’ll be obvious as it comes to a halt. You’ll experience a brief hesitation as the engine misfires, trying to compensate for lack of fuel. When this happens, try to pull out of traffic to safety. From there, the engine shuts down and your vehicle will lose complete power. 

If you reach that point, it’s important to pull over, if possible. Turn on your hazards and move to a safe location. If you know you won’t make it to a gas station, worry about safety first. Move your vehicle out of traffic and away from potential harm. 

Then call for help. If a family member is nearby, a friend is in the area, or you have access to emergency road assistance, all can help by providing enough gas to make it to the next gas station. If those aren’t available, call in a tow truck or a non-emergency local police department. 

Running out of gas causes damage to your vehicle

Think of fuel as the lifeblood of your vehicle. Without it, it can’t run properly, and will wear out faster and cause more repairs over time. Running out of gas can lead to:

Overheating – if the fuel pump is working harder to move gas into the engine, it can lead to overheating. Without proper cooling, it’ll impact the way your engine operates. 

Corrosion of fuel injection system – condensation can start to occur with low fuel levels. This impacts internal temperatures, which can lead to corrosion in the fuel injectors. This can be a big concern for older cars that may still have tin gas tanks instead of the more modern plastic ones. 

Clog filters – without gas in the tank, it can draw residue from the bottom. This residue is typically hidden in a full tank, and won’t impact the filters. As residue surfaces, it can start to clog filters, which leads to problems with the fuel pump. 

Protect your fuel system

If you let your fuel levels consistently move towards empty, you’ll pay the price both in repair work and in higher fuel bills when you do fill up. Make it a priority to:

  • Keep your gas at a quarter tank or above
  • Use quality gas that keeps your vehicle operating well
  • Control speed or rapid acceleration to increase fuel efficiency
  • Be aware if you’re nearing empty and take the necessary precautions

And if you’re worried something may be wrong with your fuel pump, injection system, or filters, schedule an inspection today. 

How Potholes Damage Your Car’s Wheel Alignment and Suspension

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For many Colorado drivers, they don’t think about the weather. They look at the roads based on how bad the drive will be. 

Winter brings ice and snow. As it melts in the spring, potholes form all over the Front Range. Then we move into construction season, before it starts all over again. 

Navigating any of them could be treacherous at best. Yet in many cases, potholes can cause the most damage. How do potholes damage wheel alignment and suspension? Read on. 

What are potholes?

You can’t miss a pothole if you navigate the Colorado roads. You’ll find potholes in various sizes and shapes, yet no matter how large or small they are, they have the potential to damage your car. 

They form through expansion and contraction of groundwater after the water has moved past the pavement and into the ground. When temperatures fall, the water freezes and expands. This works similarly to an ice cube tray you pop into your freezer. The water may be level as you fill up the tray, but once it freezes, the ice cube may reach beyond the limits of the tray, taking up more space. This happens underground too. Water seeps in wherever there’s room. Then when it has a chance to freeze, it takes up more space, expanding, bending, and cracking the pavement wherever it lies. 

How Potholes Damage Your Car’s Wheel Alignment and Suspension

When the ice melts, the pavement contracts, leaving gaps and voids underneath the pavement. This allows more water to seep in, and the process starts all over again, expanding as it goes. This leaves weak spots underneath the pavement. 

As cars and trucks pass over weak spots in the road, the pavement starts to weaken. This causes the material to shift and be displaced until a pothole forms. 

When CDoT adds chemicals and salt to help keep Colorado roads clear, it lowers the temperature that water will freeze. This creates and expands the cycle that allows freezing and thawing to occur, which can cause more damage to the roads. 

If you’ve ever hit a pothole and immediately thought your car may have been damaged, you may be right. 

What damage can be caused by potholes? 

When you hit a pothole full-on, you can feel it jarring your car. The bigger the pothole, the greater risk it has of damaging your vehicle. No matter what size it is, it can be a nightmare for your wheels and suspension. 

In most cases, drivers hit potholes of various sizes every day. We tend to ignore the effects because it’s a common part of our drive. It may even seem like potholes don’t impact your car. Yet the more you hit them, the more potential damage may occur. It can alter the angles of your wheels, which impacts the way it connects with the road. That can result in a safety issue over time. 

Damage often starts with the wheel. If tires make direct contact, it could cause rim damage or even lead to a blowout. But it often starts in more subtle ways.

Wheel alignment is essential for the integrity of your car. When your tires are aligned, rotation follows a straight course. That means it’s easy to steer the car, and you have little resistance to keep your car on course. 

A misalignment means the drive moves off-center. It becomes increasingly difficult to keep it moving in a straight line. You may feel a vibration, or feel the car pull to one side. 

Misaligned wheels put undue stress on the suspension system, will decrease your fuel economy, and may impact the lifespan of your tires too. Misalignment is easy to fix; stop by for an alignment and we can have you back on the road in no time. 

The longer you drive a vehicle with misaligned wheels, the more issues you’ll find throughout your car. 

Tires may start to show uneven wear. This can cause them to become ineffective and unsafe if not corrected. 

A bad alignment can also put more stress on the vehicle’s suspension system. Think of your car’s suspension system as a series of components that help ensure your vehicle drives safely and smoothly. It’s a kind of carriage on which the cabin of your vehicle rests. It’s comfortable because of the various working parts designed to keep your car working well. It’s an insulator to protect the passengers on the inside. 

A car’s suspension includes:

  • Springs to help control height and load of the suspension and interior cabin
  • Shocks to help absorb and dampen energy as it moves from the road, through the tires, and into your vehicle

The suspension also has an anti-sway bar to help with movement from your wheels to the steering wheel. This is what stabilizes your vehicle as it travels across the road. 

How you hit potholes matters

When you come to a speed bump or dip in the road, it’s only natural to slow down to create less impact on your vehicle. Hitting a pothole doesn’t work in the same manner. 

If you can’t steer around it, it’s better to hit it without applying the brakes. Your natural reaction might be to press down on the brake pedal to lessen the impact. That can actually cause more damage. When you apply the brakes, your car’s front end dips down as the suspension slows the front wheels. This compression causes the wheels not to absorb as much of the road impact. Which ultimately can lead to more serious damage throughout your vehicle. 

Braking for potholes can be especially damaging to shocks and struts. Because shocks and struts affect alignment, if they are damaged, chances are your alignment is thrown off too. 

Have potholes impacted your vehicle? 

How many potholes have you hit this season? Lost count? 

While your vehicle can navigate the roadway without issue in most cases, over time potholes can impact the performance of your vehicle. 

Noticed it’s harder to control the car? Does it sway to the right or left? Do you feel a vibration as you drive? All could be problems with your wheel alignment. And if not corrected, it could do more damage to your suspension. 

Stop by today, and we’ll have you back on the road safely in no time. 

Short Trip Driving: How It Impacts Your Car

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Most of us don’t think twice about driving. Your car is there, waiting in your driveway or parking spot; why not take it every time you have to run an errand? 

We’ve become a nation obsessed with short trip driving. 

  • We take the car to the grocery store … three blocks away. 
  • We drive to a friend’s house … just down the street. 
  • We need to get to class at the local gym. We’re late. We drive. 

According to the EPA, car trips under a mile add up to about 10 billion miles per year. 

From an economic standpoint, walking or taking a bike for these short trips could save over a half-billion in fuel costs alone, while saving around 2 million metric tons of CO2 emissions per year. 

It would be better for your health, better for the climate. But what about your car?

Short trips within the community

When we move into a home, we want to be part of the community. We work there. Send the kids to school there. Join the local recreation center, and eat at local restaurants. 

That automatically shortens the drive time and shortens how far you drive each day. 

We like being close by. You can be at your favorite store, run in, and be back home in minutes. It’s perfect. 

While it works for your lifestyle, your vehicle may be more impacted by those quick trips than you realize. If you see yourself in this article, it’s time to pay attention to your car and give it a little TLC to ensure it’s there and waiting for you whenever you need it. 

Short trips may impact your motor oil

Most drivers are aware that motor oil plays a big part in keeping your car running smoothly. We’re conditioned to change it every 3,000 miles or so. 

Short Trip Driving: How It Impacts Your Car

Motor oil is a thick, slow moving fluid. But when you start your engine, motor oil heats up, becomes less dense, and starts flowing freely through the various internal engine components. This process can take anywhere from five to fifteen minutes, depending on the outside ambient temperatures. 

If you run to the store five minutes away, the motor may not reach its optimal operating temperature before you turn the engine off once again. This lack of heat prevents the motor oil from reaching the ideal viscosity level, meaning it won’t properly lubricate the internal engine parts as designed. 

That can add to the wear and tear of all internal parts, speeding up the process, and requiring more repair work for you down the road. 

In addition, when motor oil heats to the proper temperature, the heat helps remove contaminants such as moisture and other combustion byproducts. Without proper heating, these contaminants won’t effectively evaporate, remaining in the motor oil and continuing to impact both the integrity of the engine, and performance of the vehicle.  

Changing out your motor oil regularly is important no matter how much you drive your car. That’s why many experts suggest changing your oil based on manufacturer’s guidelines, and doing so either based on mileage or time. If it takes you a year to drive a few thousand miles, you should still be changing your motor oil regularly. 

Short trips may impact your battery 

One of the biggest power surges comes when you start your car. When you turn the key or press the button, a lot of demand is placed on your battery to ensure your car starts and runs properly. 

Once running, the battery goes into recovery mode. The alternator recharges the battery as you drive, so it’s ready the next time you start your car. 

With short trips, you may be starting your car more than driving it. This gives your vehicle’s battery very little chance of recovery. 

Today’s batteries give you anywhere from three to seven years of battery life. That’s under normal use. 

When the battery is subjected to quick turnaround, it shortens the battery life. In the same way it takes up to fifteen minutes for your engine to warm up, the battery needs time to fully recharge to maintain its operational levels. Without this, it may face rapid depletion of battery power. 

If short trip driving is a way of life for you, count on the fact that you’ll be replacing your battery more often. You’ll notice it weakens – it’ll take longer for your engine to crank, your headlights will be duller, and you might notice other accessories not working well. 

Short trips may impact your battery

Starting up your engine when it’s cold makes it work at its hardest. That’s because the oil hasn’t circulated yet, and the engine hasn’t warmed up to working at its optimal rate. Other parts are cold, and aren’t contributing to a well running car. 

When you first start your car, it’s important to give it a chance to warm up and be fully functioning before you add stress. This can take a few miles to break everything in. Your car may be under strain until it reaches that point. With short distance driving, it never has a chance to get to that point. If you accelerate quickly, or push your car to the limits, over time, it will impact the engine’s condition. 

Any stress on the engine will start to show by an increase in emissions, and possibly impact your gas mileage. Long term, it may show up as repair bills as you wind up taking your car into the shop more often. 

How long are your daily drives? 

Your car is meant to give you reliable service every day you own your car. 

Be aware of how you drive each day. The first few miles, be easy on how much you push your vehicle. Drive it further occasionally to give the systems a chance to operate fully. And be aware of your maintenance schedule. Regular oil changes will ensure the motor oil stays fresh and working well, and it gives your mechanic a chance to inspect each system and ensure they’re working well. 

Are you a short trip driver? 

If You Drive On Worn Brakes …

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Imagine coming home after a day of skiing. You’re tired. Traffic is heavy. You’re doing your best to keep your eyes on the road. Suddenly, someone cuts in front of you. You slam on the brakes. Nothing happens …

Or maybe you’re driving through the neighborhood. Your mind is on a problem at work, stopping by the grocery store on the way home, your plans for the weekend. A ball rolls in front of you. A child runs out from behind a car. You stomp on the brake pedal. Nothing happens …

Wild stories? Not in the least. As you read each of them, you probably felt just how real each of them could be. 

At the bottom of each is a problem with the car. When you drive on worn brakes, you might lose control. You might not be able to control your vehicle as intended. And in each of the cases mentioned above, it can lead to scary, disastrous results. 

Driving on worn brakes will lead to expensive repair bills and replacement of other car components. Brake pads are crucial to the brake system, but they aren’t the only part. When you allow one part to deteriorate, it leads to damage in other parts of the car. Brake pads may not be the only part that can impact your drive, but they are the most noticeable as they begin to wear down. 

How can you tell if your brake pads are worn?

With all major components and systems of your car, there are built in warning systems to alert you to potential problems before they occur. Watch for these things, sure signs your brakes are worn down. 

what-if-youre-stressed-about-car-repairs

Noise – Brake pads have a built in noise indicator to alert you to when the pad is wearing down. You can’t ignore the screeching sound worn brake pads make. This isn’t something that’ll go away. It continues to get worse the more worn the brake pads become. It does give you ample time to connect with your mechanic and get your car in for servicing. 

Vibrations – Sometimes you can feel the problem. If damage to the brake pads has impacted the rotors, you’ll feel a slight vibration every time you press down on the brake pedal. Full connection between the various components isn’t taking place, and you’re at risk of not being able to stop effectively when pressing down on the brakes. 

Soft pedal – Instead of feeling a vibration when you press down on the brake pedal, it might take more pressure to accomplish the same brake function. People often define worn down brakes as acting like a sponge – there’s little resistance as you apply pressure to the brake pedal. That lack of tension is a sign your brakes need replacing. 

Slow response – Over time, your brake system might not respond in the same manner as it did when you first purchased your vehicle. Pay attention to the changes. If you notice you’re having to push down farther on the brake pedal, it takes you longer to come to a complete stop at a traffic light, or you have narrow misses because of a longer stopping range, it’s time to bring your vehicle in for inspection. 

What happens when you drive on worn brakes

You’ve determined your brake pads are worn. You know you have a problem that needs to be fixed. But you have places to go, things to do. Maybe next week …

What can happen if you continue to drive on worn brakes? 

You might damage the brake rotors and calipers

While brake pads might be the most common repair item on a vehicle’s brake system, there are many other components that make it function. If your brake pads continue to wear down, they will eventually impact other components of your vehicle. 

As the brake pads wear past the wear mark, they may not have enough material left to get the job done. That can impact the brake rotors, damaging them as well. As you brake, the brake pads press against the brake rotors to slow and stop your car. If the pads are excessively worn, this produces a metal on metal grind, which damages the rotors. 

This can also cause excessive heat, especially if you’re driving long distances or applying your brakes more than usual, such as coming down from the mountains. Worn pads squeezing the rotor can also warp and crack it. Brake rotors are designed to last longer than brake pads, but not if they are damaged in the process. 

It can wear down your tires

Another component that can be impacted by worn down brakes are your tires. 

As you drive on worn out brake pads, it takes more energy to bring your vehicle to a stop. That means you’re more likely to slam on the brakes more frequently as you avoid potentially harmful situations. 

Excessive braking will cause your tires to wear out faster due to the higher impact of jolting to a stop. They may need more balancing, or possibly have uneven tire wear. 

Don’t ignore potential brake problems

Having your brakes checked regularly should be considered routine maintenance. Don’t ignore them. If you put off a warning sign today, it will lead to further damage and higher repair bills in the near future. 

Your brakes are one of the most important safety components of your vehicle. Have a professional check it out and repair it as quickly as possible at the first sign of a brake issue. 

With today’s vehicles, technology can alert you to problems long before they grow. If you notice the brake light on your dashboard illuminate, use that as an indicator it’s time to make an appointment. 

You should also pay attention to your drive. Even if you don’t notice a vibration in your brake pedal, or a noise when you step on the brake pedal, as a regular driver, you can feel when something is wrong. 

If your car pulls to one side or the other as you brake, it’s an indication of a problem. If you hear a strange sound, smell an out of the ordinary odor, or see fluid underneath your vehicle as you pull away, those are all good indicators of an issue with your car. 

Let one of our trained mechanics inspect it and find out what’s wrong. 

We’ll have you on the road again in no time, safely. 

Are You Properly Towing Your Trailer? If Not, It Might Be Impacting Your Brakes and Suspension

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You don’t have to look any further than your local highway to know Coloradans love taking vacations. Trucks and SUVs are towing trailers, heading out into the high country to take advantage of all Colorado has to offer. 

But did you know that towing a trailer has a huge impact on your brakes and suspension? If you aren’t aware of proper towing know-how, you could be putting a lot at risk. Improper towing could damage your car’s brakes, suspension, tires, transmission, and even impact your alignment. Your fun trip to the middle of nowhere could turn into one giant headache if you’re not adequately prepared. 

Are you properly towing your trailer? Are your brakes and suspension at risk? Here are a few questions to keep in mind. 

How much can your vehicle really tow?

You have a truck. You just bought a trailer. What could go wrong?

Quite a lot if the two aren’t properly paired. It’s important to understand how much your vehicle can tow before you purchase a trailer. If the trailer is too large for your vehicle, it can damage the suspension, transmission, even your engine. 

Your vehicle comes with a towing capacity. The conventional towing capacity is regarded as how much it can pull with a frame-mounted hitch. Fifth wheel towing capacity would be mounted directly in the bed of your truck. Check with the owner’s manual to find out how much weight your vehicle can handle. This is the maximum weight it can pull without damaging the vehicle. Keep in mind that if you add other items to the trailer after you purchase it, it will add to the weight capacity. Make sure you stay within limits to ensure safety precautions. 

Do you have the proper equipment?

Have you changed vehicles? Upgraded the trailer? Have a different combination than what you started with years before? 

Are You Properly Towing Your Trailer

Not all equipment works in every situation. Towing requires four main pieces of equipment: a hitch, a receiver, a drawbar, and a hitch ball. Each of these parts work together to keep your vehicle and your trailer properly connected. 

The hitch attaches directly to your vehicle and provides the connection between the vehicle and the trailer. A hitch class 1 tows up to 2,000 pounds, class 2 up to 3,500 pounds, class 3 up to 8,000 pounds, and class ⅘ up to 18,000 pounds. Hitches must be married up to the right vehicle to ensure proper towing capacity. 

The receiver is the base for all other elements, and is appropriately sized depending on the different load sizes. 

The drawbar is a tube that threads between the receiver and the hitch ball. You can buy an adjustable height to ensure you create a level plane no matter what load you’re towing. 

The hitch ball comes in multiple sizes and is designed for varying amounts of weight. 

These items are not interchangeable. You have to have the proper equipment as you move from towing your boat, to your trailer, to a mini-camper. Always ensure you have the proper equipment to remain safe at all times. 

Have you thought about all of the details? 

You have a truck or an SUV. You’ve purchased a new trailer. You’re about to head out on the open road. What could go wrong? 

A lot if you’re not diligent about the details. Safety checks are mandatory to ensure your vehicle stays safe. 

When you’re towing, you should ensure you have trailer lights to assure other drivers know what you’re doing. Do they operate correctly? Do they mimic your taillights and respond correctly to what you signal from your vehicle? 

Have you used extra support chains to provide additional support connecting your vehicle to the trailer? This can prevent your trailer from careening into another vehicle if something should go wrong with the hitch. 

Have you secured your load? Are all doors shut and properly locked? Is everything secured so it won’t fly out when you hit highway speeds? 

Have you checked the laws for where you’re going? Different states have different rules. If you are spending time in a location, you may be required to match those laws with your own setup. Paying attention before you leave can prevent headaches down the road. 

Check your tires regularly – all of them. If they aren’t properly inflated and in good working condition, they can become a danger out on the open road. This includes the trailer tires. A check up before you leave will ensure you don’t have tire troubles later. Look for worn spots, improper wheel alignment, or tires that simply aren’t up for the job you’re about to undertake. 

Is it time to invest in additional performance options? 

Chances are if you’re investing in a vehicle and trailer, this will be more than a one-time event. Think clearly about your long-term expectations, and find performance options that can help you stay safer. 

For example, you can find a lot of additional parts that can make a difference in the way your vehicle moves and operates. How about a set of helper springs that help absorb the shock as your vehicle moves. They can assist with adding extra support to the springs and shocks, cushioning the action with every bump you hit in the road. 

Or maybe an enhanced exhaust system to help release back pressure from the engine. This can help the engine breathe easier, which can be important especially if you’re heading into the Rocky Mountains. 

No matter what you decide, the key to staying safe is to ensure they are all properly maintained for as long as they are in use. 

Are you ready to go? 

Before you head out on your next great adventure, ensure both your vehicle and trailer are in excellent shape. 

Existing brake problems will only be exacerbated by towing a heavy load. 

Worn tires or improper wheel alignment can spell disaster as you weave around curvy roads. 

And the added weight can quickly impact your suspension, putting you more at risk of collision. 

The best way to prevent all that is through regular maintenance. If you’ll be towing a trailer in the near future, let us know. We’ll check your vehicle out thoroughly to ensure it’s ready for the job. 

And have fun on your next vacation!

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