GMC Sierra Model Overview
GMC Sierra Cars
Rough Idle 99 Gmc K1500 5.7
Truck idles very rough but once it's over 30 mph it seems to drive just fine until stopping or slowing below 30mph. I have replaces plugs twice, wires, fuel oump, fuel filter, relay fuse, full dist...
No Front Flasners
rears work not in front, have power on both sockets, changed bulbs still nothing
89 Gmc 2.5l
Put a new injector in my 89 gmc 2.5 liter and its like the injector is stuck open and dumps way to much fuel when I turn the fuel pump on. What's causing it
Replaced A Plethora Of Parts And She Still Won't Act Right. Will Not Start ...
My truck won't start at all now. It will chug like it's trying to start (not clicking, my battery and alternator are both brand new). I've replaced the distributor in it's entire. Ignition control mod...