engine harness

  1. L

    Change engine harness with engine swap, need a new harness?

    Bought an unfinished 03 GT project with an unfinished engine swap. The motor is supposed to be from a 98. There are engine wire harness connectors with no place to go or the length seems way too short. I think the engine wiring harness is the one that came with the replacement engine. Am I...
  2. P

    93 Mustang LX - Integrated Relay Control Module replacement?

    Hello, I'm new to these forums. Earlier this year I got a 93 Mustang LX Hatchback 4 Cylinder. I'm in Vancouver Island in British Columbia, Canada. This week the car died on me, it cranked but didn't start. I followed an old post here, which was a godsend and was able rule out the inertia...
  3. M

    Make A 90-93 5.0 Engine Harness Work With A 89 Dash Harness

    Hi, is there a way to make a mustang 5.0 1990-93 engine harness a3m computer work with a 89 dash harness? Please let me know if there's anyway to make this work other than buying a whole 89 engine harness, thanks!
  4. MI.4EYEFOX

    Electrical Converting 83 Fox To Efi With Complete 88 Motor.. Questions

    Hi there, new to the forum but not new to fox bodies. I do need some help though. I'm converting my 83 fox to EFI by installing a motor out of an 88. I have the complete motor, injector harness, PCM harness and O2 harness. The question that I have is there are a couple connectors on the engine...