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Erratic idle

Discussion in 'A6/S6/Allroad forum (C5 Chassis)' started by Ewok, Aug 28, 2006.

  1. Ewok
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    Ewok Member

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    [Aug 28, 2006]
    On my 2000 1.8TQ Avant whenever I put the aircon on the idle goes very erratic and almost wants to stall.

    Any ideas?
    #1
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  3. Dracoro
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    Dracoro New Member

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    [Sep 8, 2006]
    Clean the air intake valve (the butterfly thing where the air intake meets the throttle body). Made my 2.4 run a lot smoother. Still a little fluctuation when aircon on but not much compared to before cleaning.
    #2
  4. Ewok
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    Ewok Member

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    [Sep 9, 2006]
    Thanks for the tip!

    Was also going to look in to maybe getting the MAF changed do you think this would effect it?
    #3

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