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Thread: Infiniti G37 pops and backfire

  1. #1

    Infiniti G37 pops and backfire

    I have to tune infiniti G37, we did everything, but we have issue with pops, i did ignition retard on low load between 3K - 6K rpm but still max retard -2 on logging, any idea or experience with it ?
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  2. #2
    i need to turn off the decel fuel, turnoff the overrun fuel cut .