Question about 1999 Buick Regal
This is simple!!! I had the same problem in my GS. The part is called the supercharger coupling. It is made of nylon and can't be bought from the dealer BUT can be found in Ebay for about $30. This is a NEW part for the Eaton M90 supercharger. That is all it is!! The holes in the coupling wear slightly oblong creating a little bit of slop and it sounds TERRIBLE.
Be careful with the sealing surfaces behind the supercharger snout, reseal with a gasket maker (Loctite makes some) and refill with the correct fluid.
Posted on Aug 05, 2010
That sound is worn bearings in the supercharger
replaced the unit is best to do before it locks up
Posted on Jul 31, 2010
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Jan 28, 2015 | 2000 Buick Regal
Nov 10, 2013 | Buick Regal Cars & Trucks
Nov 12, 2011 | 1998 Buick Regal
Dec 13, 2010 | 1999 Buick Regal
Mar 20, 2010 | 1987 Mercedes-Benz 300-Class
Mar 06, 2010 | 1998 Buick Regal
Aug 14, 2009 | 1999 Buick Regal
May 15, 2009 | 1998 Pontiac Grand Prix
Dec 26, 2008 | 1999 Buick Regal
Oct 13, 2008 | 1998 Buick Regal
272 people viewed this question
Usually answered in minutes!