1991 Chevrolet K1500 "service engine light" Questions

...service engine soon light blinks Don't confuse the Check Engine Light with the maintenance or service light. These lights illuminate when a routine service is due. They are usually triggered by ...

service engine soon light is on Have a local parts store do a diagnostic scan on your vehicle to see what the problem was that set the check engine light on. Most parts stores will do this as a free ...

service engine light flashes flashes at about 60mph Hi there:When the light comes on, one or more diagnostic trouble codes (DTC) are stored in the engine control module. These DTCs remain even if the ...

...Service engine light and Security light on dash is on but it does not have a security system and also having tail light and rear turn signal problems. I guess I would start with scanning the computer ...

service engine light comes on .I have a 2005 chev. trailblazer ....same as check engine light, have it scanned to see what the code is

service engine soon'' light has been coming on intermittantly for quite awhile (months). Have changed oil & filter, o2 sensor, egr valve, throttle position sensor, cat converter, air filter, checked &

...service engine light come on and transmission shifts into 3rd gear all at the same time. I can pull over shut engine off for a few min and restart. everything is back to normal for a while. Check the ...

...Service Engine Light to flicker any time you have a random misfire the light will flash untill misfire stops. if light is just coming on like a flicker you may have a short in dash or mill light ...

...service engine light comes on and the engine starts to run rough. Some times the light will go out and the engine will run smooth again. This is a 350 TBI engine Sounds like you have a fuel problem. ...

...service engine light will be on, also when in 4wd low transmission only has first and second Hello anonymous, For popular USA vehicles Totally FREE circuit Drawings & Technical Service Bulletins ...