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Free Car Repair Questions, Answers, Maintenance, Pictures, Videos.
Today's auto repair industry requires more electrical equipment, training and know how to diagnose than ever before. Here you will find free car and truck repair help, questions, advice, pictures and videos. An expert mechanic explains the basics to the latest high tech in automotive repairs, maintenance and do it yourself how-to.
Some vehicles can have as many 25 separate computers, modules and controllers. All of these components "Talk" to each other on communication circuits. A problem with one computer can effect one or more modules in your car or truck.
Scanning the computer for stored "Trouble Codes" is the first step in to diagnising most newer car and truck problems. But, the days of just scanning the computer because the check engine light is on, then replacing a part because it is in the code list, are over.
Diagnosing problems on days cars requires a scanner that can not only read codes, but also view live data parameters and control different systems and their related components. Parts replacing can get very expensive.
Have you had the experience of you or a mechanic replaced a part, did not fix the car, then guessed at another related item. When that did not repair the vehicle, the usual response of a local mechanic is:
"Well, gonna have to take it to the dealer".
THAT'S WHERE I COME IN.
I have been an ASE Certified Dealer Technician for over 20 years.
Have seen my share of odd automotive problems from the local mechanic shops and the do-it-yourselfer when they cannot get something repaired. I hope you will find some helpful car and truck auto repair information on this site. Ask an expert mechanic.
Read a few articles about how some basic automotive systems function.
