Engine Performance problem
2003 Cadillac STS V8 Front Wheel Drive Automatic 86000 miles
my 03 sts has engine hesitation and lunging forward when I'm driving over 40mph, also if I take my foot off the gas pedal it stops, both crank position sensors A & B have been changed, also when at a stop light the engine stopped, this happen only a couple times. The dealer performed crank sensor variation relearn and after picking up my car and driving home on the interstate, it happened again.
FYI: in between all this time I have had a new battery put in as well, this was not done at the dealer but at Remy Battery in Milwaukee WI.
have the same problem?
Thursday, October 8th, 2009 AT 10:04 AM