I hope someone can help me out. I own an 1985 mustang and an 1986 mustang. The 85 had a 5.0 throttled bodied engine in it. The 1986 had a 1987 5.0 with a cobra upper and lower intake on it. I had my machanic take the 87 motor out of the 86 body and put it in my 85 stang. Now he can't get it to run. It does get fire but will not stay started. He used the 87's computer and fuel lines with the 87 motor. And it will get fire because they shot ether in it and it wants to start but it will not stay running. He has about 9 wires on the 85's wiring harness that he has no idea where they go. He got wiring diagrams on the 85 and 87 motors but they don't show him the wires he needs to see. He has had my car for 2 months now and I am getting sick and tired of waiting on it. So I am trying to do research on it to help him figure it out. Please I hope someone out there can help me!