Express Car Care of Denver

"Denver's Best Auto Repair and Quick Lube"

Transmission Problems

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As I get older I am even more aware of the small changes in my body and how they affect my abilities.  Just as our bodies give us clues that there might be something wrong, our car’s transmission will give us signs there might be problems.  I’ve listed here five clues that your car might have transmission problems. 

The easiest clue to help us spot possible transmission problems is leaking transmission fluid.  Automatic transmission fluid is essential to keep your car shifting properly.  Transmission fluid is bright red, clear and smells sweet when everything is working correctly.  Unlike motor oil, transmission oil isn’t burned up when it’s used, so if you are low on fluid, it has to be leaking somewhere.  It’s a good idea to have your transmission fluid checked at least twice a year, just to be safe.

Another clue there might be transmission problems is when you are starting your car.  A transmission in need of repair will have trouble turning over or may stutter before turning over.  If this is the case, it could be a simple problem like moisture in the electrical wires or a bigger problem in the transmission.  Have your mechanic test the electrical system and the transmission if you notice these clues.

Every car is built differently and emits different sounds while the engine is running, but usually clunking, whining or humming is a clue there might be problems.  If you notice a sound that you haven’t heard before, have your car checked out by a professional.  Just as your car shouldn’t make unusual noises it shouldn’t be grinding or shaking either!

Your car shouldn’t grind or shake when you start it or while it’s changing gears. Both are signs that your transmission needs attention.  If you notice anything besides a smooth transition between gears, then you might have transmission problems.

The check engine light is the quickest way  to alert you to any problems in your engine.  Most cars use electrical and computer systems to monitor the proper functioning of the transmission.  If the check engine light comes on, check if there are other clues to help you assess if the problems you’re having are related to your transmission.  If you’re in doubt, take your car to a trusted and qualified mechanic to determine whether or not your transmission is in need of service.

For all of your Denver Auto Repair needs, trust Express Car Care. Call (303) 691-2760 or stop by our shop today.

Hottest Car Tournament

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Congratulations to the 1970 Dodge Challenger for winning the third heat of our Hottest Car Tournament!  So far the classic cars have had a slight edge over the new throwbacks.  So let’s get started with our fourth and final heat!  This heat features the winners of each heat and will determine the Champion of our tournament.  Here are the three contestants, make sure your choice is heard!  Place your vote by clicking on Comments below and tell us which car is the hottest.

Classic Mustang

2010 Chevy Camaro

1970 Dodge Challenger

The winner and Champion (by a nose) of our Hottest Car Tournament is the Classic Mustang!  Thank you to those of you who participated!

For all of your Denver Auto Repair needs, trust Express Car Care. Call (303) 691-2760 or stop by our shop today.

Hottest Car Tournament

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Let’s start the third heat of our Hottest Car Tournament!  Everyone has their own ideas on what makes a hot car.  There are many factors that come into play when making your choice, all the way from the style of the car to the way it makes you feel when you look at it.  A car can stir up fond memories and launch us into another time.  Whatever it is that works for you, take some time and help us decide which cars seem to have the most fans!  It’s very simple to participate.  We’re posting two photos of  “Hot Cars” – you decide which one you like best and let us know your choice.  The winner, or the car with the most favorable comments, will continue on to the next heat until we have the ultimate winner of the tournament.

The winner of the second heat in our tournament was the 2010 Chevy Camaro!

Let’s take a look at our next two contenders!  To cast your vote simply click on Comments below.  Don’t forget to vote!!

1970 Dodge Challenger

2011 Dodge Challenger

Hottest Car Tournament

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Everyone seems to have their own opinion when it comes to deciding who has the hottest car.  There are several factors that come into play when choosing a hot car, starting with the decade that you were born all the way down to what you think is the best color.  We thought it would be interesting and fun to hold a “Hottest Car Tournament” and see what cars seem to have the most fans!  It’s very simple to participate.  We’ll be posting two photos of “Hot” cars – you decide which one you like better and let us know your choice.  The winner ( car with the most favorable comments) will take on another car until we have the ultimate winner of the tournament.  If you have a suggestion for a possible car entry, be sure to share that with us as well.

The Classic Mustang was the hands down winner of the first heat in our Hottest Car Tournament!

Let’s take a look at our next two contenders!  To cast your vote simply click on the Comments below.  Vote now!

2010 Chevy Camaro

Classic Camaro

Hottest Car Tournament

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Everyone seems to have their own opinion when it comes to deciding who has the hottest car.  There are several factors that come into play when choosing a hot car, starting with the decade that you were born all the way down to what you think is the best color.  We thought it would be interesting and fun to hold a ” Hottest Car Tournament”  and see what cars seem to have the most fans!  It’s  very simple to participate.  We’ll post two photos  of  “Hot Cars” – you decide which one you like better and let us know your choice.  The winner ( the car with the most comments) will take on another car until we have the ultimate winner of the tournament.  If you have a suggestion on a possible car entry, be sure to share that with us as well. We’ll start off with a battle between the old and the new!  Here are your first two options:  The Classic Mustang or The 2011 Mustang.

 

 

Classic Mustang

2011 Mustang

Gasoline Octane Ratings

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At a time when it is so important to get the most out of our money we need to understand gasoline octane ratings and how they can effect our wallets!

Since the mid 80’s engines have used fuel injectors with computers to accurately control their air/fuel mix.  The accuracy of the fuel injectors and computers is based on using the proper gasoline for that engine.  The difference in the name and price of the fuel is based on the gasoline’s “octane”.   To determine a gasoline’s octane rating, it is subjected to two testing methods, the motor method and the research method.  The motor method runs the gasoline in an engine running under load and the research method runs the gasoline in a free-running engine.  The octane rating is an average of  the two tests.

Regular gasoline has an octane rating of at least 87.  The octane rating of ” Mid-grade” gasoline ranges from 88 to 90.  “Premium” gasoline rating can vary depending on the state where it is purchased but must be higher than 90 in most states.

The octane rating tells you how much the fuel can be compressed before it spontaneously ignites.  When gas ignites by compression rather than because of the spark from the spark plug, it causes knocking in the engine.  Simply put, the octane rating of gasoline is a measure of its resistance to knock.

Most cars today are designed to run on Regular  87 octane gasoline, but it’s important to check your owner’s manual so you know that you are using the level of octane the manufacturer recommends for your vehicle.  Some people think if you put a higher octane gasoline in your car, you can increase the engine’s power or get better mileage.  This is a myth.  If your car is designed to run on 87 octane, high octane gasoline won’t improve mileage or increase your car’s power.  If your engine runs well and doesn’t knock or ping on low octane gasoline, there isn’t an advantage in switching to a higher octane gasoline.  So save your money at the pump and don’t pay premium prices for something that your car doesn’t need!

 

For all of your Denver Auto Repair needs, trust Express Car Care. Call (303) 691-2760 or stop by our shop today.

Fuel Injection Cleaning Service

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Maintaining our vehicles properly is the only way to ensure peak engine performance and good fuel economy.  Having a fuel injection cleaning service is sometimes overlooked but it is an important part of maintaining your car’s engine.

The fuel injector is a small engine part that injects fuel where it needs to go, at a rate that is best suited for your car.  When it’s in perfect condition, the fuel injector filters out debris that is not good for the engine and also allows the filtered fuel to be used by the engine correctly.  When fuel injectors are dirty, they can’t deliver the correct spray required for your car’s combustion, so your fuel economy and engine performance will suffer.  Fuel injectors get dirty over time because some chemicals in the gasoline don’t evaporate or get washed away and they leave deposits on the injectors. These deposits build up and if they aren’t removed they will clog the injectors.  If your car is misfiring or idles rough, it could be a sign it might need a fuel injection cleaning.

There are different ways of cleaning fuel injectors.  One is to add a fuel injector cleaner to a tank of gas every once in awhile to clean them.  Another way is to have the fuel injector removed, cleaned and serviced professionally.  This is the better method because as well as cleaning, you can also have repair work done on the injector if it’s needed.  It’s important to have your fuel injectors serviced once a year.  When you use an in-tank method of cleaning your injector you are unable to see the condition of the filters, O-rings and other parts of the injector.  All these parts wear out eventually and can cause problems if not replaced.  Also only using the in-tank method can damage parts of the injectors.  When you have a professional fuel injection cleaning service, your mechanic checks the filters, O-rings and other parts to see if they need to be replaced and then replace them if needed.  Though this method may be more expensive and time consuming, it is usually the best cleaning process.

For all of your Denver Auto Repair needs, trust Express Car Care. Call (303) 691-2760 or stop by our shop today.

Winterizing A Car

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We have all heard the saying “all good things must come to an end” and unfortunately this saying is true when it comes to the summer weather.  Summer weather is leaving and winter is on its way!  That means it is time for winterizing our car.  Because of our modern technology, winterizing a car isn’t the major hassle it once was, but it still needs to be done!  These are some simple steps to take for winterizing a car.

Have Your Car Serviced- The oil in your engine needs to be changed regularly to keep your car running smoothly, so if you haven’t had your oil changed, do it now.

Have Your Cooling System Flushed- Your car’s cooling system not only keeps the engine from overheating but also from freezing, so it’s important to flush the system and have it replaced with fresh coolant.

Have the Battery Serviced- Your battery cables, terminals, and fluid should be thoroughly inspected for any damage or wear.  It should also be checked to make sure it has the ability to hold a charge, so you are prepared for the colder weather.  If your battery is more than 4 1/2 years old, consider replacing it.

Replace the Windshield Wiper Blades– Your wiper blades should be replaced with snow blades and make sure there is windshield washer fluid in the windshield washer reservoir.  Don’t use plain water, it will freeze.

Have Your Tires Checked-Your tires should be checked to make sure they are in good condition for winter weather.  You may want to consider using snow tires during the winter months, they do a much better job than an all-weather tire in the snow.

Have Your Brakes Checked– There is nothing more frightening than trying to stop in bad weather and not having your brakes do their job.  If you haven’t had your brakes checked in the last six months, now is a great time to do it.

Those are the major steps that should be completed in winterizing a car but there are some small details you should do also.  Put together an emergency kit for your car with a blanket, gloves, ice scraper, a small snow shovel, flashlight and kitty litter ( for traction in snow).  Check the lights, heater and defroster to make sure they are working properly and have them repaired if not.  You should also keep your gas tank as full as possible to prevent moisture from freezing in the gas lines.

For all of your Denver Auto Repair needs, trust Express Car Care. Call (303) 691-2760 or stop by our shop today.

 

When Do You Replace Tires

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Your ability to control your vehicle depends on the traction between your tires and the road.  Tires don’t need to have tread designs or much tread depth to give you traction on a dry road, but tires do require tread designs to generate traction on wet, slushy or snow-covered roads.

A tread design is necessary to direct water and slush from between the tire and the road, as well as provide edges that cut into the snow.  When water collects on the road surface during a rainstorm, the depth of the water, the speed you are driving and your car’s weight, along with the tires’ tread design and depth, are all factors in determining when and if the tires will stop the car quickly or force it to hydroplane or float.    

It isn’t difficult to understand that the tread on tires will wear away over their life and the volume of their tread grooves will be reduced.  This is a gradual process and you may not notice it day-to-day, but eventually there will be a time when you notice your car slip in the snow or hydroplane in the rain or just not stop quickly when the road is wet.

So when do you replace tires?  If rain and wet roads are your main concern, it’s recommended you replace your tires when they reach approximately 4/32″ of remaining tread depth.  Since water can’t be compressed, you need enough tread depth to allow the rain to escape through the tire’s grooves.  If the water can’t escape fast enough, your vehicle’s tires will be forced to hydroplane on top of the water, losing traction and increasing your stopping distance.

If you drive on snow-covered roads you should replace your tires when they reach approximately 6/32″ of remaining tread depth so you can maintain good mobility.  You need more tread depth in snow because your tires need to compress the snow in their grooves and release it as they roll.  If there isn’t sufficient tread depth, the “bites” of snow your tires can take on will be reduced and your vehicle’s traction and mobility will be sacrificed.

While replacing your tires before they are completely worn out may not seem to be very economical, it is far less expensive than repairing your car after you’ve had an accident because your tires needed to be replaced and weren’t!

When you replace the tires on your vehicle it is recommended that you replace all four tires at the same time and also have your car checked to make sure it is aligned properly.  All these steps will give you longer life for your replacement tires.

For all of your Denver Auto Repair needs, trust Express Car Care. Call (303) 691-2760 or stop by our shop today.

How Often Should I Change My Automotive Brakes?

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This month we have been talking about brakes and we are often asked the question, “how often should I change my automotive brakes?”  Here are a couple of things to consider. 

Brake Pads

Brake pads typically come with a warranty – you may see a lifetime warranty, or more commonly, a warranty based on mileage, such as a 10,000 mile warranty.  Lifetime warranties aren’t meant to last a car’s lifetime.  Auto parts manufacturers use that terminology because brake pads do last a long time, but most car owners will trade and purchase a new car long before their brake pads need replacing.

Regardless of the terminology, it’s more important to listen to your car instead.  When you apply the brakes, you can hear the sounds of a worn brake pad.  If you hear a grinding noise or a squeak, its time to replace the brake pads, regardless of the mileage.

Rotors

Brake rotors, or brake discs, are what your vehicle’s brake pads clamp down on, and what stops the wheels from spinning.  Like brake pads, there are different types of rotors, depending on your car and driving needs.

Unlike brake pads, rotors do not need to be changed on a regular basis, and should last indefinitely if you provide regular maintenance routines on your automobile.  Rotors will be damaged if you allow your brake pads to wear down, and drive without the use of pads for an extended period of time.  The grinding noise you begin to hear from the brake pads is an indication of the screws in the base of the brake pads grinding into the groove of your rotor.  The more it continues to grind, the greater your chance of having to replace your rotors.

Do you want to keep your automotive brakes in top condition?  Have them checked and replaced on a regular basis.

For all of your Denver Auto Repair needs, trust Express Car Care. Call (303) 691-2760 or stop by our shop today.

Brakes Service

Oil Change

Suspension

Transmision Service

Engine Service

Auto Tips & Tricks