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1989 Cadillac DeVille 4.5L Hesitation, Stall
Posted to GM Driveability on 5/22/2002 6 Replies

This Cadillac hesitates on acceleration. If you crack the throttle and release it quickly it will die ocassionally. Fuel pressure is 11 lbs., Tps and map sensor are within specifications and both sweep well on the Vantage. I have checked coil and all ignition ...

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car Vehicle Data

1989 Cadillac DeVille

VIN 1G6CD5157K
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / dfi or tbi
Emissionsfed
SymptomsHesitation, Stall
OccursHot, on Accel
Message Closed

car Vehicle Data

1989 Cadillac DeVille

VIN 1G6CD5157K
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / dfi or tbi
Emissionsfed
SymptomsHesitation, Stall
OccursHot, on Accel