I've been hearing a high pitched noise recently coming from what seems to be the engine bay. I thought it was speed dependent, but I tried revving my car in neutral and it still made the noise. It gets louder as the revs climb. I have no clue what it could be...any suggestions?
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Weird RPM dependent noise
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Originally posted by euroshark View PostSpray your belt pulleys with a little WD40 and see if it goes away. It wont hurt them, and it won't cause them to slip. I did that to mine and they are silent now, its a huge difference.
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