2000 Chevrolet K3500 LS 8 Cyl 7.40L
Keeps blowing pcm1 fuse
Truck has blown pcm 1 fuse multiple times had been towed to the shop to fix it but everything is running as it should. They told me may be a wire short. I tracked all wires from fuel pump to fuse box and found one wire that seems to be grounding out on the fire wall. Burn make on metal and one wire. I re taped each of the 4 wires separately and put heat wrap on it and zip tied away from metal. Now I'm afraid to drive it cause I don't want to break down again when it dies I have no power steering or power breaks. Should I feel confident that I found the problem and just drive it or keep looking
Kristy - simply go back and double-check the repair work, and maybe add extra protection from chafing / abrasion / wire damage - look for any sharp metal and any edges which could make contact with the same wire harness.