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1985 Cadillac DeVille 4.1L No Start, Poor Idle Quality, Surge, Cuts out, Stall, Misfire, MIL Lamp on
Posted to GM Driveability on 8/21/1999

This vehicle has been to 2 other shops previous to I attempting to make the repair. When the engine is cold vehicle will start initially then it will appear to load up and run rich. If you don't keep the engine rpm's high, the engine will stall therefore r...

  Related Documents & Media  1985 Cadillac DeVille

 
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car Vehicle Data

1985 Cadillac DeVille

VIN 1G6CD4788F
Engine4.1 L / 8 cyl
EmissionsU.S Fed.
SymptomsNo Start, Poor Idle Quality, Surge, Cuts Out, Stall, Misfire, MIL Lamp On
OccursCold

Trouble Codes

23Est Bypass Circuit
Message Closed

car Vehicle Data

1985 Cadillac DeVille

VIN 1G6CD4788F
Engine4.1 L / 8 cyl
EmissionsU.S Fed.
SymptomsNo Start, Poor Idle Quality, Surge, Cuts Out, Stall, Misfire, MIL Lamp On
OccursCold

Trouble Codes

23Est Bypass Circuit