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Thread: Missfire or not?

  1. #1

    Missfire or not?

    So I've been noticing an audibly missfire somewhere on the passenger bank, but when scanning for such I am not seeing any missfires.

    I'm logging total missfire, missfire current cylinder (1-8) and missfire history cylinder (1-8). All those are 0.

    I'm also logging current firing cylinder and it goes 0, 1, 2, 3, 4, 5, 6, 7 then back to 1, 2, 3 etc. It's skipping #8 which is the last one on the passenger side.

    Does this mean it's an actual missfire or not? I'm going to try and swap out the wire and coil to a different cylinder and see if then that # is skipped but I have to wait for the headers to cool off.

  2. #2
    Advanced Tuner
    Join Date
    Jun 2007
    Location
    Finland, Europe
    Posts
    548
    If you remove one of the plug wires and still do not see misfire, something is wrong in your Table Display configuration.