2000 Chevrolet Express 3500 Q&A
2000 Chevrolet Express 3500 Question: hot wire for fuel pump
which wire is the hot wire for the fuel pump - Visitor
ECM B fuse 20 amp brings power to the fuel pump relay gray is live at the fuel pump, black is ground. - patrick mannion
This is heat related and I have tried changing multiple things. Plugs, wires, coil packs, Cam PS, injectors, MAP, TPS, IAC, still same result. I can play with the throttle (on & off real quick) and...
When I got ready to start the van I had a bad gase leak around 2 of the injectors. I fixed the leak but when I went back to start it I had no fire to plugs and no gase to the fuel rails. I checked ...