snowman1
Registered User
I have put a 91 7.3 idi with a zf 5spd in my 75 F250 and am getting everything wired. My question is that I have the wire for the injection pump wired into the coil wire for the old 360 but I am only getting 7.7v at the pump shutoff solenoid instead of 12v. Does anyone know if the temp switch could be pulling the other 4.3v from the pump since they are tied together in the factory wiring? If someone could let me know I would appreciate it.