View Full Version : sc "rattling"

04-03-2003, 02:38 PM
For quite some time no my supercharger on my 90 sc makes noise at idle only but never makes noise at any other times. Should I go ahead and do a rebuild or is this somthing that shouldnt cause any problems? The sc makes really good boost still.

Thanks for any advice.


04-03-2003, 02:51 PM
It is probably just the plastic peice in the snout that has worn out and is causing the rattle. If you can stand the noise I beleive there are no other ill effects.

04-03-2003, 04:47 PM
Ok. If thats the case ill just wait till the sc is off the car before i worry about a rebuild. I have heard that that plastic peice can make that noise at idle. Thanks for the reassurance!


04-03-2003, 05:21 PM
My mechanic noticed that my supercharger rattled when it was idling, but not at any other time. That was over 100,00 miles ago.