1994 GMC 3500 alternator appears to not be charging battery light comes on while driving goes off when idling runs perfect when in park once I. Gear gauge goes down battery light comes on

1994 GMC 3500 alternator appears to not be charging battery light comes on while driving goes off when idling runs perfect when in park once I. Gear gauge goes down battery light comes on 2 Answers

1999 gmc 1 ton 2 Answers

I have a 1999 gmc 1 ton dually. It's 2 wheel drive. All of the sudden on a road trip the trans started to slip. Now it will go about 50 miles on a cold start then start slipping. I have changed th...

not getting power to ac compressor. 1988 GMC 3500 4 Answers

clutch will engage when jumped, 2 prong plug that connects to compressor has no power. Any ideas? Thanks

No fuel to carb 2 Answers

I Arced or crossed the "lighter" wires and fuel pump stopped. Fuse is good. But do not know how to check fuel pump relay.

Why don't I get power to the throttle body 2 Answers