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1996 Cadillac DeVille 4.6L Poor Idle Quality, Surge
Posted to GM Driveability on 1/9/2004 10 Replies

Cadillac has an erratic rpm up and down between [...], problem that occurred about 24 hours after we did an intake manifold gaket job. Service Idle Control System light is blinking. We had cutomer return to us. We could find nothing wrong with the work we perf...

10 Replies Received (View Replies)

  Related Documents & Media  1996 Cadillac DeVille

 
Message Closed w/Summary

car Vehicle Data

1996 Cadillac DeVille

VIN 1G6KD52Y2T
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursAlways

Trouble Codes

P0507Idle Speed Control System Higher Than Expected
Message Closed w/Summary

car Vehicle Data

1996 Cadillac DeVille

VIN 1G6KD52Y2T
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursAlways

Trouble Codes

P0507Idle Speed Control System Higher Than Expected