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1997 Cadillac DeVille 4.6L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire
Posted to GM Driveability on 1/24/2005 9 Replies

The car was towed in as a cuting out issue. The car cranks then fires up with a bad miss than backfires out of the intake. some times it will rev without a miss than when the rpms drop down it backfires out of the intake and shuts off. It has spark, injectors ...

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Message Closed w/Summary

car Vehicle Data

1997 Cadillac DeVille

VIN 1G6KD54Y1V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire
OccursAlways
Message Closed w/Summary

car Vehicle Data

1997 Cadillac DeVille

VIN 1G6KD54Y1V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire
OccursAlways