Check engine light, ABS, Airbags, transmission, 4 wheel drive, body electrical, OBD2 computer codes.
Our mechanics have it covered.
Over 95 years of combined auto mechanic experience.

Car Qeustions

Q A Categories

Browse our list of car repair questions and answers by vehicle make.

Sensor Locations

Sensor Locations

View pictures and read descriptions for many common engine sizes.

Car Forums

Car Forums

Browse our over 6,500 forum posts or join our over 1,500 registered users.

OBD Trouble Codes

Trouble Code

View computer codes lists and descriptions for engine, ABS, Airbags and more.

Automotive Operation

How It Works

Learn how many vehicle systems work. From the basics to the latest High-Tech.

Car Repair Basics

Car Basics

Learn basic car repair, maintenance, diagnosis and inspections.

Car Repair Videos


Browse our FREE automotive repair and maintenance video library.

Automotive Abbreviations


View a list of common automotive terms and abbreviations.

Car Electrical Repair


Electrical testing procedures explained with pictures and easy to follow steps.

For some great information and expert advice on anything related to the Ford Mustang,
you can go to AmericanMuscle's tech guides section

Our Chevy, Buick, Ford, Honda, Toyota, Pontiac, Oldsmobile, Cadillac and GMC mechanics offer advice, helpful hints, how to's and answers for all things related to cars or trucks. We are current certified dealership technicians.

Latest Car Repair Forum Posts

In Forum: Chevy Cars

doubling up on the posts? ecm/tcm 15 amp fuse powers up the engine and trans control modules. They make tools that you put in place of the blown fuse and can check the amp draw. you could measure the amps that are flowing through that circuit. If the fuse doesn't blow, after replacing the fuse, check the powers and grounds for the ecm and tcm modules to see if they are both powering up or not

In Forum: Chevy Cars

don't replace the ecm. find out what blew the fuse. I'd look for power going through your ignition switch first.

In Forum: Chevy Equinox

I have a I phone 6 which is blue tooth activated to my 2013 Equinox. It worked great for mounts then suddenly it changed. When anyone calls me I answer the phone from the steering wheel it automatically goes to transfer. I must select transfer from the dash console to answer the call. Thanks you for all you do for us

In Forum: Ford Trucks

Exhaust and fuel are good. I am just going to try and find a used motor or try and rebuild

In Forum: Toyota Car And Trucks

congrats, glad you found the problem. Appreciate you letting us know what the fix was.

In Forum: Chevy Silverado

you're probably going to need to have someone scan your truck and have a lab scope to verify what is happening with your fuel injectors. Since you can supply your own ground for the injectors and keep the engine running then we should look at the injector pulse width. What the scanner shows the computer pulse width signal is and compare it to the lab scope. Things that will affect the pulse wid

In Forum: Ford Cars

To celebrate running finally, Auto Parts Grand Opening Sales are online, wholesale Auto Parts are low price, hurry up! It concludes Connecting Rods,Turbocharger,Coilovers,Crankshafts and so on. UP to 50% off, limited time 5.13-5.31.Better Parts,Better Prices!


Thank you for the help, was great, for what I would of paid at the Dealer ($110.00) your mechanic helped me for free and it was done in less than 30 min. Awesome web-site, thanks again.

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.

Newest Forums Posts

Chevy Cars  
Chevy Trucks   
Ford Cars   
Ford Trucks   
GMC Trucks   

Choose Your Make Or Model

Cavalier   Cobalt   Equinox   Impala   Malibu   Monte Carlo  
Tahoe   Trailblazer   Venture Van

Century   Lesabre   Regal   Rendezvous  

Bonneville   Grand Am   Grand Prix   Montana / Transport

Alero   Aurora   Cutlass   Cutlass Supreme   Silhouette   Intrigue

Engine Operation

2.2L   3100 / 3400   3.5L   3800   4200   4.3L Vortec

Warning Lights

ABS   Check Engine   Trac / Traction Off 

Theft / Security   Airbag   Power Steering

Tire Pressure

Copyright © JRKaz,Inc. - All rights reserved.

Contact Us