Engine Performance problem
2002 Pontiac Grand Prix 6 cyl Two Wheel Drive Automatic 210567 miles
Have a 3800, suspect converter is problem. Have all ready changed fuel filter, checked air filter, bit dirty but not enough to cause the problem. Had worse and not give same power loss. Backed exhaust off at manifold and tried to rev motor, wouldn't go past 4000. Now past experience when I had plugged converters I was able to still rev the motor past 4000 and not have it seemly misfire. So put exhaust back together but now I read that this car has/might have a rev limiter?
have the same problem?
Monday, June 15th, 2009 AT 1:22 AM