G-8VXWWTRHPN intermittent harsh misfire A4B5.5 1.8TQ - VWWatercooled Australia

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intermittent harsh misfire A4B5.5 1.8TQ

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  • #1

    intermittent harsh misfire A4B5.5 1.8TQ

    Hi,
    My A4 has a really harsh misfire under load sometimes, other times it accelerates smoothly.
    Could it be a boost leak, ignition failure, fuel starvation?
    I have scanned it on a obdeleven, no codes.

    Any ideas?

    Swarz
    Tags: failure, harsh, ignition, intermittent, misfire
  • #2
    Run measured value blocks for missfire counter cylinder 1, 2, 3, 4 and go from there, find which cylinder logs a missfire..

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