I did a search on this, but didn't have much come up. I have a grinding noise coming from what sounds like the nose of the supercharger, or possibly at the end of the case. It almost sounds like the rotors might be rubbing on the case, but I can't say for sure. I'm almost positive it'* coming from the */c and not the engine itself. The supercharger was replaced about 20,000 miles ago because of a rear bearing.. So I'm hoping it'* not the same thing again. Has anyone else had a grind in the nose and found a solution?
1999 Jeep Grand Cherokee Limited
4.7 V8, K&N CAI, 8000k HIDs, !Muffler, Airhorns.
1992 Bonneville SSE Supercharged
160* drilled Tstat, Hi-Flow Cat, Dynomax Muffler, PVC CAI, 2.1" pulley, 100 shot.
13.9 @ 100 mph
1994 Trans Am
12.8 @ 114