I have a 95' Ranger 4.0. I put the motor in the truck. Th truck was a 4cly changed the copmtuer and wiring harness. I go to start the truck it wont i idle and stalls. It stay running 10 secs then shuts off.Need some help.unsure:
Couple of questions...Did you check the fuel pressure and how much do you have at the fuel rail. the port should be at end of the rail. It may not be getting enough volume. Also how old is the fuel filter that could be causing a problem.
Well found the problem. Was looking around and i saw a ground wire on the right of the motor that was not grounded. Hooked it up now the motor runs fine idles and stays running. Who a ground wire would make it not run.
