f-150 engine swap
Hello im in the process of swaping motors in my 93 f150. It has a 302 in it at the moment. I have a 300 inline 6 in a truck that got in to a wreck. Both are efi and i was wondering if i had to swap wiring harnesis. i know i have to swap the ecu but just wanted to make sure about the wiring.
Any help would be great