Engine Mechanical problem
1999 Pontiac Bonneville V8 Two Wheel Drive Automatic 140000 miles
my friends 1999 ssei Bonneville has recently had a new oil pump installed. Now after about 10 mins of running at idle the oil pressure drops and a knock starts happening. Up until this time the car is running fine and has good pressure.
have the same problem?
Tuesday, November 17th, 2009 AT 12:30 PM