Question about Pontiac Bonneville
Try changing the modulator valve first, it's screwed into the side of the tranny, it's round cylinder in shape and has a vaccum hose going to it, if that doesn't work, then go for a rebuild.
Posted on Jul 22, 2009
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:
Jun 30, 2016 | 2001 Pontiac Bonneville SSEi
Sep 02, 2012 | Cars & Trucks
May 25, 2012 | 2000 Pontiac Bonneville
Oct 02, 2011 | 1994 Pontiac Bonneville
May 17, 2011 | 1996 Pontiac Grand Prix
Mar 12, 2011 | 1992 Pontiac Bonneville
Mar 12, 2011 | Pontiac Bonneville Cars & Trucks
Mar 04, 2011 | 1992 Pontiac Bonneville
Jan 11, 2011 | 1992 Pontiac Bonneville
Mar 19, 2010 | 1992 Buick Roadmaster
220 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: