Express Car Care of Denver

"Denver's Best Auto Repair and Quick Lube"

Car Air Conditioning Repair

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Even though it has only been a few weeks since Punxsutawney Phil saw his shadow and so determined that we would have six more weeks of winter. This is the perfect time to bring your car in and have the air conditioning serviced or repaired. If you bring it in now it will save you the worry of whether or not the air conditioning will work when the weather gets warmer.  And it’s also a good idea to have your car air conditioning system checked out once a year just so you can avoid major or costly repairs.

We don’t “top off”  your air conditioning system when you bring in your vehicle because your technician has no way of knowing exactly how much Freon is left in your car’s system.  If he tops off the system, he is relying only on his experience to guess how much Freon is needed to charge the system, which may or may not be correct.  So in order to do what is best for your vehicle we will perform an evacuation and recharge service.   During an evacuation and recharge,  all the remaining Freon is extracted from the system, so then the technician can charge the system with the exact amount of Freon recommended by the vehicle’s manufacturer, then there is no guess work involved.  Another reason some technicians recommend an evacuation and recharge is because they believe it is better for the air conditioning system to have clean Freon running through it.

As well as checking the Freon level, your hoses and valves need to be checked to make sure there aren’t any leaks.  Even the smallest leak can cause a major problem.  So don’t wait around until you can’t live without your air conditioning before you get it in for repair!

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

 

Do I Need An Auto Repair Shop To Replace My Clutch?

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We had a great question come in this past week.

“The clutch on my manual car has been making all kinds of noises. Do I need an auto repair shop to replace my clutch, or is it something I can do myself?”

While many people enjoy driving a manual car, few actually understanding how they work.

In your automobile, your engine spins all the time, while your wheels do not. The clutch is the device to smoothly engage a spinning engine to the non-spinning transmission, controlling the slippage between them. Your clutch is used to regulate the power from the engine to the transfer of power to both the transmission and the wheels.

Regardless of whether you drive a manual or an automatic, the principle remains the same. Because your clutch is the vital component that allows your auto to run smoothly, replacing it at the proper time can literally be a lifesaver. Here are three warning signs:

Burning Smell
Your automobile might emit a burning smell, similar to the smell of burning rubber or an electrical fire. In some cases it may also generate smoke.

Sticking Clutch
As the hydraulic linkages fail, your clutch will come under more pressure. When you notice the pedals becoming harder to press or disengage, it may be an indication of clutch failure.

Slipping Out Of Gear
If the clutch is worn or there in an oil leak from the crankshaft to the clutch plate, your vehicle may slip out of gear for no apparent reason. You may also notice jerky movements as you operate your car.

While this is not a comprehensive list of the things that can go wrong, chances are if your clutch is in need of repair, you’ve noticed at least one of these items.

Replacing your own clutch can be difficult at best. On a rear wheel drive vehicle, the driveshaft, transmission and bellhousing have to be removed from underneath the vehicle to get to the clutch. For a front wheel drive, replacing the clutch is even more challenging because it involves pulling the engine or dropping the transaxle.

What may take an auto repair shop hours to accomplish may be a never-ending chore for you. If you have any questions about your clutch, let Express Car Care have your auto running again in no time.

Auto Repair-Brakes

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During the winter months when the weather is constantly changing here in Colorado and you never know for sure what the driving conditions will be for each day, it’s very important to stay current with our auto repair, especially when it comes to our brakes.  Existing brake problems can become worse in the winter when we are driving in conditions that cause traction to be reduced.  Bring your vehicle in and have the brakes inspected to make sure they will perform correctly and keep you safe while you are driving in winter weather.

The simplest way to keep your brakes from failing is to have your vehicle  regularly maintained.  It’s also important to listen carefully to your car.  Brakes will squeak, click or grind when there is a problem, its just a matter of listening and discovering when the noises change.  Take note of any changes.  As well as hearing squeaking or grinding noises when you apply the brakes, you might feel a pulse in your brake pedal, or a grabbing or pulling to one side or the other.  These are all indications that it might be time to stop in at the auto repair shop and have the brakes checked out.

Having your brakes inspected regularly is the best way to avoid brake failure.  But sometimes despite our best efforts, something happens and the brakes fail!   In case this happens to you, here are some tips that might help make the experience a little less frightening.

  1. Don’t panic.  The calmer you remain, the more likely you will be able to steer your vehicle to a safe stop.
  2. Turn on your turn signal and carefully try to get your vehicle to the right lane.  Watch your mirrors so you can avoid hitting another car.
  3.  When you reach the right lane, put on your hazard lights.  This will let other drivers know that you are having a problem and allow them to steer away from your car.
  4. Take your foot off the gas pedal, downshift to a lower gear and allow the car to slow down.  You can downshift even if your car doesn’t have a manual transmission, move the shifter from “Drive” or “D” to “Low” of “L”.
  5. Steer your car onto the right shoulder of the road, and then shift your vehicle into neutral.  Gradually apply the hand brake (emergency brake) until the vehicle comes to a stop.  Pull the hand brake slowly to keep control over the vehicle.

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

 

What Is So Important About A Clean Air Filter?

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I have been really surprised there have been so many people coming into our shop for an oil change, that have been told that their air filter really needed to be replaced, but have made the choice to leave with an extremely dirty air filter!  Their response is usually, “what is so important about a clean air filter?”  Apparently we haven’t done a very good job informing everyone how important it is to have a clean air filter on your vehicle.  

Every internal combustion engine requires a mixture of fuel and air to operate properly.  Without air (oxygen), the gasoline or diesel fuels can’t burn and provide the energy needed to power the engine.  The air that is used by the engine needs to be cleaned before it enters the engine, otherwise dirt, dust, and debris accumulates and can cause poor engine performance.  As dirt and dust are allowed in the engine, they rub on the essential metal parts of the engine causing them to wear away and eventually they will have to be replaced.  It costs a lot less to replace a dirty air filter regularly, than it does to replace  the parts of the engine it protects.

Also, modern engines depend on a precise air to fuel ratio in order to function properly.  When the engine is deprived of air, the ratio is compromised and that puts more stress on your engine.  A clean air filter allows just the right amount of air into our vehicles engine and also traps the dirt that can harm our engines.

Hopefully, this explains the importance of a clean air filter, but how often should they be replaced?  If you’re having the oil changed in your car and the technician says it needs to be replaced, don’t put it off.  Otherwise a good rule of thumb is to replace it every 8,000 miles.  This can vary depending on how hard the car is driven and under what conditions.  If your car is used mainly for stop and go, city driving, with a lot of construction going on, the air filter would need to be changed more frequently.  But if you hardly use your vehicle, than the air filter wouldn’t need to be replaced as often.  It’s always a good idea to check your owners manual to establish a good baseline.

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

Worst Car Break Down Stories

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It was the end of June and we were anticipating a relaxing but fun vacation.  We were on our way to small lake cottage in Michigan, near Indiana, to spend some time with family.  We had dreams of water skiing, sailing, swimming and just winding down from a stressful work environment.  Little did we know, we were about to embark on one of the worst car break down stories we had ever experienced.                                                   

We set out on our trip expecting that our vehicle  was running properly and that all would be well, but shortly after we passed the Kansas border the engine started to run a little hot.  We were feeling a bit hungry and decided it would be a good time to stop and get a bite to eat and give the engine and ourselves  a chance to cool off, since the outside temperature was about 90 degrees at the time.  We enjoyed our lunch and set out on the road again, not anticipating any problems.  And we didn’t have any,  until we had just driven through Joliet, Illinois.  It was late afternoon, traffic was extremely heavy, and it was beginning to get very hot!  Both under the hood and in the front seat!  Did I mention we were driving a truck with a camper?  Here we are, in the middle of rush hour traffic in unfamiliar territory, driving an overheating truck with a camper.   There weren’t any shoulders wide enough for us to pull over for any extended length of time and we didn’t have any water bottles.   So we emptied out our milk jugs, filled them with water to pour in the radiator, and attempted to get to the next exit ramp.  We continued this very slow and tiring process for several miles until we were finally able to reach an exit ramp, only to discover we were in one of the worst parts of the city! What a lousy place to break down!  This isn’t the end of the story, but we are interested to hear about YOUR worst car break down stories!  Write to us by clicking on the comments line and tell us your stories so we can post them for others to read.  We can’t wait to hear from you!

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

Transmission Troubleshooting

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Since we have gotten quite a few questions concerning transmissions in recent weeks, we thought we would reprint a prior blog that could supply some answers to those questions.

Your transmission is the one piece of equipment that is  multi faceted.  It controls everything from shifting your car from gear to gear, to controlling how fast your car goes.  While you may never change out a transmission or spend time learning how it works, there are some tips to help you with transmission troubleshooting, so you will know when its time to call in a mechanic.   

While there are many pieces that make up a standard automatic transmission system, all transmissions have a few basic parts.

  • The bell housing, or metal case that sits underneath your car
  • The gears
  • The transmission fluid
  • A filter to keep the transmission operating properly

You’ll usually notice a problem with your transmission in one of two ways.  Either your car will simply stop, or it starts to run roughly.  These two problems are generally caused by:

  • Low transmission fluid level, which causes your car to shift poorly and can eventually lead to transmission damage.
  • A leak within the system.  This is usually easy to spot as transmission fluid has a red tint.
  • A clogged filter, which limits the cars performance.

Because of the many parts associated with a transmission, and the specialized tools you’ll need for troubleshooting and fixing it,  its usually wise to leave it up to a professional.  A professional understands what can be causing the problem, and can usually spot the problem quickly.  They will test a variety of things before moving on to a rebuild or replacement.

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

Radiator Flush

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During the winter months when the temperatures can be as cold as below zero and in the summer when the temperatures can be so hot you’re sweltering, it is crucial your heating and cooling system is working properly.  These are the perfect times to have a radiator flush performed on your vehicle.            

The engines in today’s vehicles are filled with parts that are made of aluminum.  Water pumps, manifolds, engine blocks and the heater and radiator are all made of aluminum.  In order to protect the aluminum in these essential parts from corrosion, you need fresh anti-freeze in your engine.  Your anti-freeze should be checked during routine maintenance visits but you should also have a radiator flush done at least once a year, maybe twice a year, depending on the vehicle you drive and how it’s driven.

Every time you drive, your radiator is using up a coolant (anti-freeze) and water mixture to help bring down the temperatures in your car’s engine system.  The longer and the faster your car is driven the more stress is put on the engine, causing temperatures to soar.  These high temperatures increase the potential for your vehicle to overheat.   One of the ways to avoid overheating your engine is to keep fresh coolant in the radiator.

Coolant, like other fluids used in your vehicle, will break down over time.  This is why it is important to replace or flush your coolant mixture.  When the coolant breaks down more stress is placed on your radiator and your engine runs hotter than it should.  Dirt and deposits also build up and can reduce your vehicle’s performance.  Prolonged use of dirty coolant can result in costly damage to your radiator.  So if you haven’t had a radiator flush in the last year, take the necessary steps to get one and maybe save yourself some headaches in the future.

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

When To Replace Shocks and Struts

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During the winter, as we are driving around on roads that may or may not have had the snow or ice from the prior day removed by a snowplow.  While we are bouncing and bumping along, we might wonder if all the movement we are experiencing is actually caused by the road conditions or is it time for us to replace the shocks and struts on our car.  If you have found yourself asking that question anytime recently,  I invite you to click on the link below for one of our earlier blogs and see if the information there helps you determine the answer. Shocks and Struts-How Do You Know When They Need Replacing?

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

Reasons for a Car to Overheat

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In recent weeks, we have had a few customers who have gone through the  trying experience of having their car overheat.  Unfortunately, they didn’t all have the same positive outcome from their experience, but they each wanted to know the reason their car overheated and how they could avoid it in the future.  We’ll share with you the information we passed on to them.

One of the main reasons for a car to overheat is a lack of coolant in the car’s cooling system.  This happens when there is a leak somewhere in the system and the coolant is escaping or if fresh coolant hasn’t been put in the radiator. Cooling systems are often neglected.  If your coolant isn’t changed, the hoses and passages get dirt and sludge built up in them and the coolant can’t flow rapidly enough to cool the engine.  Keep your eye on your car’s temperature gauge.  If there is a possibility of your car overheating, the needle on the temperature gauge will move toward the “H” (for hot) to alert you to what is happening.

Another common reason for a car to overheat is a thermostat that is stuck.  The thermostat can freeze or stick in the closed position which blocks the coolant from flowing to your engine.

There are several other reasons for a car to overheat, such as a damaged water pump or cooling fan or possibly a clogged radiator.  These are all things that should be looked at and diagnosed by a professional mechanic and not something that you should try to figure out on your own.

But no matter what is causing your car to overheat, the most important thing to remember is don’t continue to drive the car!  Overheating can cause thousands of dollars worth of damage!  If you experience any of the signs your car is overheating, the temperature gauge is high, or there is steam and/or a burning smell coming from the engine, pull over as soon as possible and turn the car off!  Call a tow truck but don’t drive the car when it’s overheating!   By putting yourself through some slight inconvenience now, you can avoid major inconveniences and costly repairs later.

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

Cabin Air Filter

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Now that the weather has gotten colder and we can no longer drive around town with our windows down.  Have you noticed the air blowing around inside your car isn’t as quite as fresh smelling as it once was?  If that is the case, it might be time to change your cabin air filter.  The cabin air filter is an essential part of your car’s ventilation system.  It removes dust particles, pollutants, and unpleasant odors from the air before they can enter the passenger compartment. Cabin air filters are also called interior ventilation filters, pollen or dust filters, ACC filters, or passenger compartment filters.

A cabin air filter purifies the air ( which is especially important to those of us who suffer with allergies or respiratory problems).  And it also protects the heater and air conditioning components.  A dirty filter puts more wear on the ventilation system because when there is a higher resistance to air flow, the blower has to work much harder.  This reduces your heating and air conditioning performance over time.  So if your filter isn’t changed like it should be, you not only have unpleasant odors to deal with, but possible repairs to the ventilation system.

So when should they be changed?  Under “normal” driving conditions for a vehicle driven mainly in a city or suburb area, a cabin air filter lasts about a year.  For a vehicle in a rural area that is driven frequently on unpaved roads, the filter life may be only six months or less.  A lot depends on the vehicle and the way it is driven.

If you aren’t sure whether or not you have a cabin air filter in your vehicle, more than eighty percent of all new vehicles today have a cabin air filter.  If your car was manufactured after 2000, than it more than likely has one. But if you’re driving an older model of car and smell a strange odor, unfortunately, it might not have a thing to do with a cabin air filter!

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