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1990 Cadillac DeVille 4.5L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire
Posted to GM Driveability on 4/13/2005 14 Replies

CUSTOMER DROVE THIS VEHICLE IN TO MY SHOP, THE CAT WAS GLOWING. iT RUNS SO RICH THAT IT MAKES YOUR EYES BURN. WE HAVE CHECKED & CLEANED AND OR REPLACED EVERY GROUND LOCATION INCLUDING REPLACEMENT OF THE GROUND CABLE & BATTERY ITSELF. AT IDLE IT SPUTTERS & MISF...

14 Replies Received (View Replies)

  Related Documents & Media  1990 Cadillac DeVille

 
Message Closed w/Summary

car Vehicle Data

1990 Cadillac DeVille

VIN 1G6CD5338L
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PFI
EmissionsUS FED
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire
OccursAlways
Misc.Fleetwood

Trouble Codes

52ecm memory reset
Message Closed w/Summary

car Vehicle Data

1990 Cadillac DeVille

VIN 1G6CD5338L
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PFI
EmissionsUS FED
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire
OccursAlways
Misc.Fleetwood

Trouble Codes

52ecm memory reset