EM TuningBadger5
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  1. #1
    2nd Gear

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    help audi wont start

    hi folks

    the brother and myself put a engine into my a4 2.5 tdi quattro all going well until the grand finale starting the engine it turns over fine but wont start,we tried all the obvious things bled it still no joy,now think is electric problem there is a loud buzzing like a tattoo machine coming from the injector pump and it doesnt stop even when you take out the key any ideas what it could be.

    tks

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  3. #2
    quattrojames's Avatar
    Moderator

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    Is the fuel pump the original one to the car, or did it come with the engine?
    Ingolstance Read about my A6 HERE.

  4. #3
    2nd Gear

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    it was the one that came with the engine,i swapped them over and got it running but its running very bad it wont rev properly and sounds like a tractor

  5. #4
    2nd Gear

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    a friend with a good ear reckoned that is wasn't firing on all 6 cylinders probable cause hydraulic tappets how right was he, took off both rocker covers, on one side there was 3 or 4 of them ****ed and 2 of the followers had fallen off (found them) and the other side 2 of the tappets were ****ed. busy weekend for me anyone ever experience any thing like this

  6. #5
    Turkster's Avatar
    Bro.Paul 2.5TDI Quattro Sport

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    Dec 2007
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    Northampton, Northamptonshire, United Kingdom
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    get some photos please of the job

  7. #6
    2nd Gear

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    will do, are you having problems

 

 

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