djfrostyfreeze
New Member
Hello, I purchased a 94 XP last year and starting work on it as of recently. Was told by the guy I purchased from that he heard a pop from the MPEM and I have not been able to find a 278-000-071 to replace it. I did some research and found that the 95 GTX has the same engine and I believe that a 278-000-423 from that would be a practical replacement pending a rewire of some systems. Has anyone had experience with this type of issue and have advice for this process or have a better MPEM replacement? I’ve done my due diligence to research and look over wiring diagrams, so I have confidence for this to work. I have tried reaching out to Bills86e but I believe he has retired from the forum.
