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Thread: Strange idle

  1. #1
    Neutral

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    Strange idle

    on idle it the rev needle sits fine then after a few secounds or so drops to around 800 then picks back up does this every now and then but is bugging me now, car is fine to drive no problems nothing showing on vag com, so was wondering wat it could be? thanks
    13.8 santapod gti fest 2010 class g 1st place winner. A3 1.8 20vt 180 quattro, Revo stage 2.5 map,[/B] Forge tip, forge cold side, Forge splitter valve, Carbonio cold intake with aem filter,decat pipe, 2.5inch exhaust, k03s turbo with forge actuator, revs fmc with forge houses, j n75 valve, 4 bar fuel reg, hid's, 17" tt alloys t1r



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  3. #2
    Lemon S3's Avatar
    Alex

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    You might have a small leak in a vacuum pipe somewhere.
    1999 APY S3 Imola Yellow

    PS3: Broady_11

  4. #3
    RIP S3dave

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    if you have vagcom, what does block 032 say?
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  5. #4
    Neutral

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    ill get him to check that tonight bill and will let you know, thanks
    13.8 santapod gti fest 2010 class g 1st place winner. A3 1.8 20vt 180 quattro, Revo stage 2.5 map,[/B] Forge tip, forge cold side, Forge splitter valve, Carbonio cold intake with aem filter,decat pipe, 2.5inch exhaust, k03s turbo with forge actuator, revs fmc with forge houses, j n75 valve, 4 bar fuel reg, hid's, 17" tt alloys t1r



  6. #5
    Neutral

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    I have this problem, cleaned throttle body, have a garage try new coils no change, also cleaned maf intake temp sensor and unpluged the maf, could it be plug related?

 

 

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