Misfire??

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  • AUDIS2avant
    S2Forum Maniac
    • Jan 2009
    • 670
    • Country: Denmark

    #1

    Misfire??

    Hi guys.
    Am having a slight misfire problem atm( same symptoms as when spark is not powerfull enough ) , it´s only on 80% throttle and up to wot, otherwise nothing, BUT car also feels like it´s much faster on half throttle then on full throttle?
    Car also feels a LOT stronger in the rain and when engine is in warm up.
    Is this something simple?
    Could this be caused by a defekt inlet temp sensor?
    Maybe MFTS even as this is new? (i think it reads a little high on the meter in the dash)
    Could it be caused by an bad fuel filter as i think this has never been changed?
    Could it be caused by an 3b WGFV as my engine is an aby?

    Any ideas?

    Btw, have checked for boost leaks
  • A80Avant
    S2Forum Obsessed
    • Sep 2005
    • 10873
    • Country: Greece

    #2
    OR could be just the maf!

    Comment

    • AUDIS2avant
      S2Forum Maniac
      • Jan 2009
      • 670
      • Country: Denmark

      #3
      i´ve just changed the maf, and car runs a LOT better after that, but still small misfires like described

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