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Latest Car Repair Forum Posts

In Forum: Chevy Trailblazer

the ignition switch supplies power but the PCM turns on the starter

In Forum: Chevy Silverado

First, please, do not give someone a jump with your vehicle. Most people do not know the proper procedure to jump a vehicle with all the electronics on modern vehicles. What you think is doing someone a favor could cost you hundreds to a thousand dollars or more. When someone has a dead battery and you go to jump their battery, their dead battery and cranking their engine over, loads your charg

In Forum: Dodge And Chrysler

check your battery cable connections at the battery posts

In Forum: GMC Trucks

I don't understand what you are saying. Don't tell me what you think is wrong. tell me what is happening. Compressor running means the ac is on. No air coming out would be the blower fan. Does the air come out if you change it to heat? I need you to tell me what is really happening. NO air coming out of the vents? The blower fan controls air flow. It has different speeds. High speed and

In Forum: Buick

I still don't understand. what do you mean when you say "the system will not take any more freon, only air"? Where does the air come from? The ac system is a closed system. Once you evacuate the system all the air and freon are gone. It should be close to 30" of vacuum. The vacuum in the system will literally pull the refrigerant into the system. What are you using to put the

In Forum: Chevy Silverado

Check high tension coil wire for short where it lays against transmission dip tube after it leaves coil.

In Forum: GMC Trucks

can you give me a list of any and all the codes you have had on this vehicle since experiencing this problem? Have you had a scanner hooked up and watch the misfire counter? Any cat codes? Any cam codes? While the dealer recommended cam and lifters, and this engine does have many cam and lifter issues, it is unusual that only one bank is affected. And every cylinder on that bank. but, stra


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Robert L. - Dallas, TX.

Awesome advice. It's nice to know that even a tech that is having trouble diagnosing a problem has some place he can go to bounce ideas and seek advice from other certified Tech's.

Steve R. - New York, NY.

It is so nice to have a website all about car that even a woman that does not know anything about auto repair can come to and get some free help.

Stacy K. - Miami, FL.

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