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Communities > Diagnostics > Europe Cars > 2019 Porsche Cayenne misfre
2019 Porsche Cayenne misfre

549 Views 1 Replies Latest reply: 2023-01-20 10:31:08


  •   Level 1   
    (5) points

    2023-01-20 02:00:29
    2019 Cayenne 3.0 v6 engine, always cylinder 2 and 6 misfire, swap the coil and plugs, still 2 and 6 misfire. Not happened all the time, every 2 week come on. Frequence always happen few times, not a lot.Some times engine light gone on it own

    Tags: Porsche , misfire

    Reply

  •   Level 9   
    (3834) points

    2023-01-20 10:31:08 (Reply to:)

    Hi, on cars from vag it sometimes happens that a bad ecm causes this trouble
    because of high revving the engine over 4500 rpm than suddenly you get misfires
    after resetting it drives normal again for a while , putting in a higher grade of fuel can
    help . swapping the coils allready showed you no difference in behaivior
    Reply
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