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Supercharger noise?

mick777wauchope

New member
I have been hearing rattling noises from my supercharger, so I replaced the coupler with a green one from ZZPerformance. It still rattles. What could this be?

I have a 2000 Grand Prix GTP
 


could be coating on rotors beginning to wear out. same thing happened to mine.

supercharger got loud even after rebuild, then started to loose boost.
 
I have an open cone...and it only rattles and low rpms, once any gas is given, it goes away. It occasionally sounds when accelerating but not that much.
 
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