mymizzery Forum Member May 2, 2016 #1 I'm looking for an Engine wiring harness from an 89 to early 92 mustang I have an ECU from an 89 5.0 manual. It's going into an 87 LX. which I believe the fuel pump relay is under the drivers seat.
I'm looking for an Engine wiring harness from an 89 to early 92 mustang I have an ECU from an 89 5.0 manual. It's going into an 87 LX. which I believe the fuel pump relay is under the drivers seat.
