Noise from front section of supercharger on Pontiac Grand Prix GTP

Problem Description and Possible Solution
The supercharger may develop a noise in the front section of the supercharger assembly. The is due to a worn coupler. Our technicians tell us that a remanufactured coupler section is available from aftermarket suppliers.
Problem Data
RepairPal Verified
Average mileage: 174,633 (130,000–222,850)
Engine affected: 3.8L V6 Supercharged
5 model years affected: 1997, 1998, 1999, 2004, more2005
18 people reported this problem
Viewing 1 - 6 of 6 comments
sounds like an exhaust leak when i accelerate
Ticking noise made from supercharger or valve tap I'm nosure
Knocking sound coming from just in front of the supercharger. I suspected the supercharger but it can also be from the engine.
Super charger went out
relaced coupler in the supercharger
supercharger is knocking and making the engine stall out