Engine Performance problem
1997 Cadillac Deville Two Wheel Drive Automatic 108000 miles
The car had been parked unused for over 6 months until last March. Since then it has been used on occasion. When it is on a highway at a good speed everything is fine. In local driving after braking or after being stopped at alight, the car hesitates and sometimes makes an engine noise like a backfire or a rumbling backfire when I then step on the gas to resume driving. Sometimes the hesitation is prolonged and there is no noise.
1997 Cadillac Deville Two Wheel Drive Automatic 108000 miles
The car had been parked unused for over 6 months until last March. Since then it has been used on occasion. When it is on a highway at a good speed everything is fine. In local driving after braking or after being stopped at alight, the car hesitates and sometimes makes an engine noise like a backfire or a rumbling backfire when I then step on the gas to resume driving. Sometimes the hesitation is prolonged and there is no noise.
Nov 11, 2009 at 11:59 AM