Question about 2003 Audi A4 Cabriolet

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Audi a4 whirring acceleration noise

I have an audi 2002 a4 and when you accelerate over 20 mph it sounds like a whirring/jet engine sound. When decelerating under 20 there is no noise. I was wondering if it is the wheel bearing, fuel filter or fuel pump, or is it maybe something bigger. It may be my imagination or the sound has become more prevalent as the gas has gone down.Thanks!

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  • mygrls3 Aug 02, 2009

    No, it is not a turbo. It has also gotten progressively louder as they days have progressed. I will be taking it into a mechanic tomorrow, but I just wanted a heads up on what the problem could be. Thanks

  • mygrls3 Aug 02, 2009

    No, it is not a turbo. It has also gotten progressively louder as they days have progressed. I will be taking it into a mechanic tomorrow, but I just wanted a heads up on what the problem could be. Thanks

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Hi i have 02 audi a4 slimline. on motorway going 70 mph and to past a car dropped it down to fourth gear probly hit 90mph. Drove for a further hour and a half, and hear a bang under car. car started to loose power. was drivable but hissing noise come out of it when accelerating. Feels like turbo not kicking in. Would this be that the turbo has blown of maybe burst pipe or something. If anyone can share a light on this i would be very greatful. Cheers

Posted on Sep 09, 2009

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Is it the turbo

Posted on Aug 02, 2009

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