[j_w_r_20]

hi i hav a 87 mustang 4 cilinder that i put a 90 302 EFI engine in to and i cant figur out the wiring i was wondering if any of you know how to hook these wires up thanks

[redhotstang00]

Hi,

Have you try a ford manual to help you find out the wiring?

[tmoss]

There was a harness change after 89 - I have color digrams that might help at www.veryuseful.com/mustang/tech/engine

[j_w_r_20]

that should hellp thanks