Express Car Care of Denver

"Denver's Best Auto Repair and Quick Lube"

Maintenance Mindset

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Maintenance MindsetWe know we need to take care of our cars, but it just seems too hard to remember to do it.  We generally accept that there are many things in life that require regular maintenance, but we just may not have applied it to our vehicles yet.

For example, we water and mow the lawn regularly.  Most of us weed the flower beds and rake leaves in the yard.  We go to the dentist twice a year and some of us even go to the gym regularly in an effort to maintain our health.  Flu shots and doctors check-ups for the kids before they start school.  We all have a maintenance mindset when it comes to life, we just have to learn to apply that mindset to our vehicles.  If you never brush your teeth or go to the dentist, you’ll become painfully aware of your neglect when you get cavities.  And if you never maintain your vehicle with regular oil changes and inspections, your vehicle isn’t going to run.  Too many people have had to learn the hard automotive lesson when they have to bring their vehicle to the auto center on the back of a tow truck.  So many times, a little routine maintenance would have prevented a breakdown.

A maintenance mindset will help:  The key to good vehicle maintenance starts with the oil change.  Think about it – when you go in for a full-service oil change, your tech will check all your fluids.  If one of them is low, he can look for the reason why.  If your serpentine belt is worn, he’ll see it and let you know.  Corroded battery cable- they’ve got you covered.  All of this takes a trained and experienced eye – more than you find at a quick lube center.  And they’ll check to see if your manufacturer has recommended any services at your current mileage.

To get started on your maintenance mindset, come in for an oil change, and you’ll get a visual inspection and a reminder for recommended services so you can avoid total failure.  And remember your service adviser can help you work out a maintenance and repair plan, prioritizing and scheduling the work to make sure you and your family are safe and help you avoid expensive breakdowns.

6 Signs My Car Needs Suspension Repair

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When someone talks about car performance, what do you think? For most people, they think horsepower. How fast it takes for a car to move from zero to sixty. How quickly a car moves off the line.

That’s all a part of performance. And the engine is a big part of how well a car performs.

But without the suspension system, there wouldn’t be a way to control a car. The car quite literally would be out of control.6 Signs My Car Needs Suspension Repair

The job of a suspension system is stability. It’s designed to maximize friction between the tires and the road. The steering should be stable and easy to control. All of it is to ensure the passengers are comfortable and safe throughout the ride.

If all roads were perfectly flat, the suspension system wouldn’t be necessary. But even a short drive around the Front Range shows you are roads are rarely straight. Instead, they curve and wind. And from years of wear and tear, you’ll find bumps, potholes, and other irregularities that can make each venture away from home more challenging than the last.

Whenever you hit these irregularities with your car, the wheels take the brunt of the impact.  They move up and down, readjusting based on road conditions. If they didn’t adjust and move, the force would have a direct impact on the frame of your car. If you’ve ever been in an auto accident, you know that’s not a good thing.

The suspension system is designed to take this energy and absorb it before it impacts the rest of your car. It leaves the frame, the body, even the passengers safe and secure … if the suspension system is doing its job.

When cars are built, they are designed with two dynamics in mind:

Ride – how well the car handles on a bumpy road

Handling – how well a car accelerates, corners, and brakes

Of course, safety is always the number one factor. If a car is built that won’t keep passengers safe, what’s the point?

Which means occasionally, you might notice your ride and handling failing. They aren’t performing as they did when your car was younger. Here are six signs to watch for; experience any of these, and you know it’s time for suspension repair.

1. When a car ride’s roughly

In most cases, when you ride in your car, you enjoy the ride. When the suspension system starts failing, you start to notice every bump and curve. As you move over a bump, or slow for a dip in the road, your car “bumps” right along with it. You notice a “bouncing” action as the car continues through the bump in the road.

This is a sign your suspension system is failing. A rough ride is a sign your car is in need of suspension repair.

2. When a car drifts or pulls

When a suspension system is failing, it often develops a drift or a pull. As you’re driving down the road, do you feel like you need a tighter grip on the steering wheel because your car always drifts either right or left? That’s a sign the suspension is failing.

The suspension system is designed to keep the car stable at all times; that includes moving forward and staying in your lane. As you maneuver around corners and curves, it’s the suspension system that keeps your car grounded, and prevents it from rolling over.

When you start to notice your car pulling or drifting as you drive, it’s time to schedule an appointment for suspension repair.

3. When a car nose-dives when stopping

As your suspension system continues to wear, you’ll notice it as you are stopping. When you come to a stop, does the front of your car dive down as you apply pressure to the brakes? That’s your suspension system failing.

As the suspension system wears out, it decreases the ability to stop. By some estimates, you’ll need several seconds more for your car to stop. That impacts the safety of everyone in your car.

4. When a car’s tires are impacted

Next time you’re about to head out, spend a few minutes walking around your car, and look at the tires. If your car is operating the way it should, you’ll see even wear on the tread. If you notice unevenness, or bald spots in some areas while it looks less worn in others, it’s a sign your suspension system isn’t working the way it should.

It’s important to ensure your tires are always filled at proper levels. If your suspension system is operating correctly, it will put even amounts of pressure on all four tires as it moves you from point A to point B. Unevenness is a sign that your suspension system isn’t working the way it should.

5. When a car has oily shocks

If you know what you are looking for, you can look under your car and inspect the shocks or struts. If they are working properly, they won’t have an oily glean to them. If they are damaged in any way, you’ll see the appearance of fluid leaking from within. This is a sign of failure, and a notice to you that it’s time for suspension repair.

6. When you fail the bounce test

There’s an easy test to determine if your car suspension is failing. With your car in park, press down on the hood of your car and release. Does the vehicle bounce more than once or twice? Do the same in the back. Do you get the same results?

A worn out suspension system will have a lot of give. You’ll have a car that isn’t safe for you or your passengers. You’ll know it’s time to bring your car in.

The actual repair job depends on your car’s make and model. Different cars need different parts and service.

Yet it’s important to remember that it’s not just the parts that need replacing; a reputable mechanic will look at the overall condition of the vehicle too. If your suspension system has been failing for a number of weeks or months, more damage could have occurred, increasing the costs of making the repairs. That’s why it’s a good idea to get in quickly, the minute you suspect you have a problem. It can be the difference between a simple or a costly repair.

Think you have a suspension problem? Looking for a reputable mechanic to get your questions answered? Give us a call today. We can help you with your suspension repair and get you back on the road today.

Engine Air Filter

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Today we want to talk about your engine air filter.  That’s the filter that cleans the air before it’s burned in your engine.  Many people wonder how often they should change their engine air filter.  The simple answer is ” when it’s dirty”.  That’s a function of how much air has passed through the filter, so your vehicle manufacturer will recommend a mileage interval for replacing the air filter.  But it’s not hard to imagine that how dirty the air is will greatly affect how quickly the filter gets filled.

If you drive in a city or town where there’s lots of dust, pollution, or pollen, your engine air filter will get dirty more quickly and will need to be changed sooner.  That’s why we check the air filter with every full-service oil change at Express Car Care.  We can visually tell if the filter needs to be changed.

Your filter can only hold so much dirt.  Once the filter is full, dirt will pass through to the engine.  This dirt gums up the combustion chamber, hurts fuel economy and may cause damage.  It can also contaminate the Mass Air Flow Sensor, which will affect drivability and can be fairly expensive to replace.

A dirty engine air filter would also restrict the amount of air that gets to the engine, which diminishes fuel economy.  We can replace your air filter with one that matches the factory specifications or you can choose to upgrade your filter for enhanced performance.

So the next time your service adviser at Express Car Care shows you your dirty air filter, remember how important it is to have it replaced.

Suspension Wear

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Your suspension system keeps your car up off the road.  From there, it’s responsible for a smooth and comfortable ride wherever you choose to drive.  It also keeps your wheels firmly planted over bumps and through curves.

Your suspension system has many critical parts that do a big job and because of of that, they should be inspected for suspension wear or damage at least once a year.  A good time to check for suspension wear would be when you get your semiannual alignment check.

Here are some warning signs of suspension problems:  the car pulls to one side, wandering, erratic steering, uneven tire wear.  You could also experience leaning, shocks bottoming out, a poor ride or handling, leaking oil from the shocks and excessive bouncing.

Unfortunately, suspension parts just wear out over time.  Shocks and struts eventually lose their ability to control your ride.  If you’re in an accident, your suspension can be damaged or knocked out of alignment.  Even a minor accident, like hitting a curb, pothole or large rock, can mess things up.  If you suspect suspension problems, ask a trusted service adviser at Express Car Care for an inspection and let us set things right.

Give us a call or come in and see us.

At Express Car Care we install quality NAPA replacement parts.

Battery Replacement

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Car batteries wear out just like any other battery and need to be replaced.  There are a couple of things vehicle owners should know when looking for a battery replacement:  one is cold cranking amps and the other is reserve capacity.

Let’s start with cold cranking amps.  This can be thought of as the power serge used to start a cold vehicle engine.  The number of cold cranking amps you need depends on your vehicle and where you live…specifically how cold it is where you live.  The two factors being that the colder an engine is, the more power it takes to turn it over and get it started.  It has a lot of cold, sluggish oil to fight against.  The other factor is that the chemical reaction in the battery that creates electrical energy is less efficient in the cold.

So the colder the weather gets, more power is needed, but less is available.  If you live where it’s cold, you need a battery replacement with more cold cranking amps than you would where there are moderate or hot temperatures.  You should always get at least as many cold cranking amps as the manufacturer recommends but you may want to upgrade if you live where it gets real cold.

An important note:  Batteries may also list the Cranking Amps-CA -number.  It is the Cold Cranking Amps – or CCA – that is the important number here.  CCA is the number to use in your comparisons.

After all this talk of cold temperatures, it’s important to note that heat is the real enemy of long battery life.  In other words, the damage that’s done over the hot summer months shows up with the increased demands on the battery when the weather turns cold.

Now let’s talk about reserve capacity:  It’s the measurement of the number of minutes of reserve power the battery has at a given load.  The number is more important these days because of parasitic drain.  Parasitic drain is the battery energy that’s used when the key is off.  So the power drawn by the vehicle security system, the remote start system – even the power the vehicle computers require to maintain their memory.

Reserves are also needed when you make very short trips around town.  You’re not driving long enough for the battery to recover the energy it used to start the engine.

So go with the minimum recommended by your manufacturer and upgrade if you need more.  Talk with your Express Car Care service adviser about options.  If you need more from your battery replacement, a larger capacity battery may be the answer.

Batteries are a big ticket item for most motorist, so the warranty gives peace of mind.  Be sure to ask about the car battery warranty so you know what you’re getting.  At Express Car Care, we have been providing quality auto service since 2000.  Come in and see us.

5 Reasons To Keep Your Car Well-Maintained

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Thanks for visiting the Express Car Care auto care blog.  Today’s post lists 5 important reasons Denver drivers should follow recommended maintenance schedules.

  1. Be Safe  A well-maintained car doesn’t put you and your passengers at unnecessary risk.  Think brakes, headlamps, tires.
  2. Get Better Fuel Economy  Regular maintenance is an investment in optimum fuel economy.  Inadequate tire pressure, a dirty fuel system and a clogged air filter are just a few things that reduce fuel economy.
  3. Preserve Resale Value  How many used car buyers will pay full Blue Book price for a car with a filthy engine, clogged filters and bald tires?
  4. Don’t Void Your Warranty  Your warranty claims may be denied if your service history doesn’t fulfill the minimum requirements recommended by the vehicle manufacturer.
  5. Save Money  Regular maintenance reduces the chance of catastrophic failures and repairs.

Here are some Express Car Care tips to help you remember the main items:  Fluids first.  Oil, transmission fluid, coolant, power steering fluid, brake fluid, differential fluid, etc.  We can take care of all of these for you at Express Car Care in Denver.

Then think Tires.  Air, rotation, balancing and alignment.  And while you’re thinking tires, think brakes and shock absorbers.

Air and Fuel.  Air filter replacement, fuel filters and fuel system cleaning.

This list doesn’t cover all the recommended maintenance,  but we can help you decide what you need when you come in and see us.  Or give us a call and set up an appointment.

Headlamps

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You may be surprised to learn that 40 percent of traffic fatalities in Colorado take place at night even though there’s 60 percent less traffic.  It goes to show you how important proper visibility is to nighttime driving in our community.

Obviously, a clean windshield is important – so are good wiper blades.  Your headlights play a big role as well.  There are two main concerns.  One is the headlamp, or bulb.  The other is with the lens.

The truth of the matter is that headlamps go dim over time on your car or other vehicle.  You just need to replace them.  Some vehicles come with a standard bulb which you can replace or you can upgrade to a halogen bulb that’s much brighter.  Halogen bulbs cost a little more but you’d be amazed at the difference.

It’s a good idea to replace your headlamps once a year.  The idea is that your lamps never dim to the point that they become a safety issue.  Just take care of it at a fall oil change so that your lights will be bright for the coming long winter nights.

The other big issue is the headlamp lens.  For the last couple of decades, most lenses are made of plastic which can get cloudy or yellow.  That blocks a lot of light.  You can replace the lens, but each lens assembly can cost as much as $350 to $400.  It’s much less expensive to restore the lens if it isn’t broken.

At Express Car Care, we use a process of special cleaners and polishes to remove the yellowed and hazy layer of the lens.  We then apply a hard protective finish.  When we’re done, your lenses really are as good as new.

The price depends on the size of the lens and how yellowed or cloudy it has become.  You can even restore taillights and turn signals.

So combining a headlamp restoration with new bulbs will light up the road like a new car.  Can you clearly see the advantage?

At Express Car Care we install quality NAPA replacement parts.  Give us a call if we can help you.

Timing Chain

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All engines have either a timing belt or a timing chain to synchronize the opening and closing of the intake and exhaust valves.  This keeps the engine running smoothly and efficiently.  If the timing is off, it may not even run at all.  Timing belts need to be replaced on schedule.  A broken or slipping timing belt could cause extensive engine damage.

Timing chains are being used more and more in modern engines.  They are more durable and usually don’t have a recommended replacement interval.  However, timing chains and their associated components do wear out over time.  The tensioner and guide rails can wear out, which causes the timing chain to be loose.  A tooth on a cam sprocket could break allowing the timing chain to slip.  You don’t want to wait for a complete failure ( and possible extensive damage) so it’s important to watch for the signs of impending failure.

You may notice sluggish performance, reduced fuel economy or difficulty starting when the timing chain system is worn.  You could hear a variety of noises:  rattle, rumble, whine, buzz, or whir coming from the engine.  If you experience any of these things, bring it to our attention and we’ll look into it.  If you do require a timing chain replacement, we’ll also replace all the other system wear components such as the tension and guide rails.

Although the timing chain does not require maintenance as we usually think of it, it does require constant lubrication.  The engine does this normally as it runs.  However, a low oil level or using a poor quality oil will keep the timing chain from being properly lubricated.  A timing chain can last a long time with regular oil changes using quality oil.  Regular oil changes are an easy way to lengthen the life of your timing chain, I bet we can all manage that.

 

Radiator Fans

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Denver drivers who are old enough have probably heard the term “fan belt”.  Back in the day, the radiator fan in your vehicle was turned by a belt driven by the engine.  There are still belt driven fans, although most are now driven by the serpentine belt.  But most vehicles now have electric fans that draw fresh air across the radiator to cool it.

As coolant/antifreeze circulates in the cooling system, it captures heat from the engine and flows into the radiator.  Air cools the radiator and the coolant in it before it sends it back into the engine to pick up some more heat.  Now your engine has an ideal temperature range in which it is most efficient:  it shouldn’t be too hot or too cool.  The electric radiator fans help maintain the ideal temperature.

A switch mounted in a cooling system passage checks the temperature of the coolant.  If the coolant is at the low end of the range, the switch turns off the fan motor.  When the coolant rises to a certain temperature,  the switch turns on the fan.  When you are running the air conditioning, the radiator fan will likely be turned on as well to help reduce the extra engine heat created by the load placed on it by the air conditioner.

A lot of vehicles will actually have two radiator fans.  One, both or neither may be running at any given time depending on the conditions.  When you are cruising at highway speed, the air rushing over the radiator and around the engine will help control the heat.  By contrast, stop and go driving around town doesn’t generate much natural air flow so the radiator fans will be working hard.

Some drivers may hear the sound of the radiator fan running after turning the vehicle off. This keeps the engine from heating excessively after it has been run and shut off.

Both the radiator fan motors and the switch are wear items that will eventually fail.  If your temperature light comes on while driving, you have a cooling system problem.  Your knowledgeable Express Car Care service adviser can test your entire cooling system, including the radiator fans, to determine what is causing the indicator light.  Of course, servicing the cooling system as recommended will help extend the life of all the components.  Ask your Express Car Care service adviser if you are due for a cooling system service.

Tire Rotation & Balancing Answers

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Question:  How do I know when I should get my tires rotated and balanced?

Express Car Care Answer:  The interval for tire rotation could depend on a recommendation from either the tire manufacturer or the vehicle manufacturer.  The background question for drivers is “why do tires need to be rotated?”

Front tires wear differently than the rear tires because steering wears the shoulders faster up front.  Rotating the position of the tires allows for more even wear among all the tires.   The suspension set-up on certain vehicles may also affect the relative wear between the front and rear tires.  There are several tire rotation patterns and your knowledgeable Express Car Care professional will make sure that you get the correct pattern for your particular vehicle.

Wheels and tires are not perfectly balanced due to slight variations in the manufacturing process and the placement of tire pressure monitoring sensors.  So weights are strategically placed on the wheel to ensure that the tire spins true.  When a wheel is out of balance it is essentially bouncing thousands of extra times as you drive.  This can result in an uncomfortable vibration for drivers in the steering wheel or through the seat.  An unbalanced tire will also wear more quickly and it’s also punishing on your shocks and struts.

Drivers should have their wheel balanced if they detect a vibration or uneven wear.  A wheel balance check every year is a good idea.  Because tires cost so much in our area, it’s a great idea to do everything you can do to make them last as long as possible.  Proper inflation, regular tire rotation and balancing are the keys to long tire life.  The team at Express Car Care can check your tires for signs of uneven wear and diagnose and correct the problem.

Brakes Service

Oil Change

Suspension

Transmision Service

Engine Service

Auto Tips & Tricks