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GMC Sierra 1500 Questions
My 1992 Gmc Sierra Will Start But Will Only Run For 20 Seconds Exactly.
My 1992 GMC Sierra will start but will only run for 20 seconds exactly. Change fuel pump, fuel relay, tested computer. Swapped computers, Replaced Cap and it still runs for only 20 seconds.
Where can i find what bulbs(and how many of each bulb) if i want to replace all my bulbs? 1992 make.
My 92 Gmc 1500 Automatic Runs Strong From A Stop In 'open Loop'. In "closed...
I have replaced the O2 sensor, MAP sensor, TPS, EGR valve, plugs, wires, cap & rotor. I measured the Temp sensor & its in range cold & hot. I also added a performance chip to the ECM. If I disconnect ...
No Power To None Of The Accessories
Turn key on position no power to no acaccessories