38 ford f250 fuel pump wiring diagram
Hello Ford Trucks community! My mechanic is having a hard time finding a diagram for the wiring to the heat system in my 1979 F250. I am desperate to get my truck back at this point so if anyone on here might know anything about this or might have a diagram I can give him, I would be eternally grateful. If you need more information, please let me know and I will see what I can do. Hey all, Working on a 1989 TBI Suburban that the fuel pump is only getting 8V. Fuel pump will not operate on the 8V it’s seeing from the factory harness but runs when 12V is applied at the connector and ground wire. I replaced the fuel pump relay and oil pressure switch and no change. I’m looking for any help or ideas on next steps to troubleshoot. I have been unable to find the wiring diagram online to be able to chase the next connection to see where it drops to 8V. Any help is greatly apprec... Hi, I'm trying to put a Killswitch to my fuel system and am having issues locating any diagrams for...