Strange Engine Noise
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Join Date: Apr 2002
Location: Dallas,Tx
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I have a 1998 Z28 A4. My car makes a strange noise, during acceleration and while coasting. From what I can tell it's coming from the engine. I'm no expert, it kind of sounds like something blowing air. It increases during acceleration. My car has also lost a lot of gas mileage, and lacks some power on the low end. All input appreciated. I do know I have a bad Front Knock Sensor, but doubt that has anything to do with it.
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<img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" />