1996 GMC Jimmy "service engine light" Questions

service engine soon light came on and i would like to know what exactly do i need to service on the truck. thanks.. When the Service Engine Soon light is turned on the computer control unit (called ...

service engine light goes on and off. diagnosed service engine light goes on and off. diagnosed air cleaner needed repace which i did and now it still goes on and off but only goes on when i am on ...

...service engine light has come on. The service engine soon (yellow light) comes only when the computer control unit (called the PCM) senses a fault in the electronic controls of the engine and/or the ...

...service engine soon is on in my 99 jimmy? We just had a water pump fixed and now the service engine light is on are they related. Not related. The service engine soon lite is operated by the ...

...Service Engine Soon" indicator light in the instrument cluster on my 1999 GMC Jimmy?(I am an auto mechamic and already change the motor oil) If you?re not interested in diagnosing your car, truck, or ...

...service engine soon light is on Sounds like you need a new fuel pump. The service engine soon light will probably be a code for runnung LEAN. ( Lack of Fuel ) for low fuel delivery when it's ...

...YOU HELP ME ON THIS ONE...THANK well just took mine into a shop & it turns out service engine light was a bad locking gas cap I replaced it & wallaa fixed & the light is now off after being ...

service engine soon light the service engine soon light keeps coming on also somethimes hestitate when taking off. Does the points and plugs need changing? have autozone check the codes and repair the

...service engine light blinking Bring it to Auto-Zone and they will read the codes for you. They will do this for free. If you bring it to them and the light is off they may tell you that no codes were ...

service engine light codes: co246, co252, co242, co251 if its a service engine light , change the oil and filter