GMC Sierra Questions Maintenance & Repair
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my 1992 gmc sierra truck will start up with no problems when the engine is cooled and been sitting for a while. However after driving it for a bit and the engine gets warm, it stalls and will not re...
all lights on the truck work. when I hook up the cable to my old truck, all the trailer lights function. when checking with a continuity light, there is power to the terminal to the left side, but ...
NO Speedometer and wont shift outta low gear!!
the lights on my 1990 GMC pickup not working
I have easily determined which alternator for an '03 silverado by the service parts identification codes in the glove box. Not finding that for the GMC. Any suggestions?
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