Your only option is to remove the S/C belt and run it that way or replace the supercharger. Over time the bearing will get louder and there is a possibility it could lock up or break. You could check the oil level and make sure its full, or even change the supercharger oil. Superchargers will make a distinctive "whine", not a rattle. Most likely there is a bad bearing in the supercharger.
Thursday, July 9th, 2009 AT 6:29 PM