Looking for some help here. I bought a project truck from a kid a while back. He'd swapped a 1992 IDI turbo into a 1990 gasser. He promised to bring me the remaining part, and help me get it running. He's since moved out of state and won't reply to my calls/texts. ANYWAY, what I'm needing right now is to know if I can use the existing under dash wire harness from the gasser (it was a 460/auto. Now it's a 7.3 IDI with manual 5 speed). Please help, because I really want to get "Bo" on the road.