EM TuningChris Nott
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  1. #1
    Neutral

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    Sep 2009
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    98 A4 TDI 110BHP..Very Sore on fuel

    Hi guys, so this last wile my a4's gotten very hard to run, i put 30 pound in other day,half a tank (dear as feck over here) lol... and i got roughly 230miles and that was running to the very last drop,and not accelerating at all lol!! I used to get 300

    The car pulls fine,idles fine,i disconnected the maf it ran bad,so it must be fine, i checked for vacuum and boost leaks,found nothing,although when i put the foot down,i do hear abit of a hiss,but i think its normal.... i did clean out the egr and inlet manifold awile back,which lead to actualy a little more smoke but surely it wudnt make worse mpg?? I didnt block it btw,always planned to though??

    Any ideas? getting on vagcom on sat too btw

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  3. #2
    6th Gear

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    Jul 2007
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    I think you left something disconected, a tdi should run better not worse after you clean the intake and the hissing sound points to air escaping. Check for split boost pipes as well !
    FOR SALE:
    -Golf mk 5/audi a3 1.6 FSI fuel pump, brand new genuine part boxed + seals
    -audi a3 (1998 to 2003) genuine clutch slave cylinder to fit 1.6 engines BRAND NEW
    -Rear bush press tool to fit new rear axle bushes on Golf Mk3/4, Audi a3/S3, Seat Leon/Toledo, Skoda Octavia mk 1/2 used once

  4. #3
    "Stick a V8 in it!"

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    Jan 2008
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    Glenrothes, Fife, Scotland
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    any fault codes?

    2000 A4 1.8T Sport Quattro Avant, Berry Pearl
    2000 A4 1.8T Sport Quattro Saloon, Black-ish
    1997 S4 - PPC £999 Challenge Track Car Build
    TD5 Land Rover Defender build


  5. #4
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    Not sure till sat aragon..... when i get it on vagcom.. Gonna change all the vacuum pipes tomorrow and check all the boost pipes again!!

 

 

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