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High pitch noise at high RPM's. Please Help!

4017 Views 3 Replies 4 Participants Last post by  maracamille
Ok, does anyone experience a high pitch shrieking type of noise when you’re using your tap shift at high RPM's. My dealer just told me that it's normal, but for some reason I do not believe that. They said that GM didn't make a belt that can keep up with me engine when shifting at like 5600 RPM. It gets really annoying. Is there anything I can do?
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If it is the belt, make sure the belt tensioner is tight. Also look for ware and tear on the belt to make sure its not going bad. A bad pulley also could cause it, but I highly doubt thats your problem. Or if you want to say screw it and get rid of the noise asap.. while the engine is running take a bar of soap and gently rub it against the belt so that the belt eats into the soap bar. WATCH YOUR HANDS!
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