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2006 3l TDI A4 avant, noisy engine = injectors?

Discussion in 'Audi S4/A4/A4 Cab (B7 Chassis)' started by JD09, Sep 16, 2010.

  1. JD09

    JD09 I'm not modding, I'm improving
    VCDS Map User

    Dec 20, 2009
    Likes Received:
    According to Audi, the noisy engine on cold startup is due to an injector minor issue. The car is under the 1 year warranty, having only just picked it up from a dealership in the South, so that's not an issue.

    However, my father has asked me to ask the knowledge banks on here if this is a known problem?

    His description is louder on idle, slight knocking noise from the engine at low revs, but no miss-fire or power delivery problems...?

    Any ideas chaps?

    Many thanks as always,


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