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79 Jeep CJ7 w/ 99 Jeep Cherokee 4.0 engine and wiring harness

Discussion in 'General Jeep Discussion' started by brichell04, Jun 17, 2021.

  1. Jun 17, 2021 at 9:13 AM
    #1
    brichell04

    #1
    brichell04 [OP] New Member

    Joined:
    Jun 17, 2021
    Member:
    #5714
    Messages:
    1
    Gender:
    Male
    First Name:
    Brian
    Vehicle:
    1979 Jeep CJ7
    Has a 1999 Jeep Cherokee 4.0 engine
    Hello, I just recently bought a 79 Jeep CJ7 that has a 99 Jeep Cherokee 4.0 engine and wiring harness. I'm trying to get it wired correctly. The engine is currently turning over but not firing. (My fuel line/ fuel pump is not hooked up yet, I'm just using starter fluid to make sure its wired up correctly first.) I had the ECU computer flashed thinking that could be the problem but still not firing. Anyone know which wires from the 99 wiring harness I need to splice to the coil wire coming from my (New) wiring harness I installed on the 79 Jeep? Any other ideas?
     
    brichell04, Jun 17, 2021
    #1
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