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  1. #1

    08 ultra #4 inj not firing

    I have an 08 Ultra. #4 injector isnt firing. swapped it with number 3 and it sprays fine. swapped plugs around and seems to that plug and/or wires to the harness. Has anyone else came across this? could it be in the harness or is it in the brain maybe?

  2. #2
    My name is Sean and I am addicted to STXs smokeysevin's Avatar
    Join Date
    May 2008
    I doubt that the ecu is bad, check all your wiring connections for splits or corrosion.


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