Brucekoukalaka
Registered User
I've recently purchased a 1991 F350 with the 7.3 IDI and a ZF5 to swap into my 1953 International 1 ton and would like to eliminate most of the wiring that I no longer need. Is there a good wiring diagram just showing the circuits I will need under the hood? My intention is to clean up the rats nest of wires that were cobbled up by a previous owner when it was used as a service truck. It has been about 10 years since I worked around a 7.3 so my memory is a bit fuzzy on these old gems. I used to work on them for Uhaul but never got into changing the complete wiring harness just patching up what was needed.