Engine Mechanical problem
1999 Pontiac Bonneville 6 cyl Two Wheel Drive Automatic 152000 miles
Hi, I have a 99 bonneville that we just replaced the fuel pump on because poor pressure. I don't think that created this problem tho. The car starts when cold and runs fine for a couple of minutes, then begins rough idle and stalls. When you try to restart it starts and dies. It will not run untill completely cold again. What could be the problem?
have the same problem?
Wednesday, July 9th, 2008 AT 3:40 PM