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1991 Cadillac DeVille 4.9L Excessive Emissions, SULFUR ODOR
Posted to GM Driveability on 3/19/1998

Fuel Data Center - display had P/Neutral code on first couple of self-diagnostics tests - Key cycle was 47 and it isn't present any longer -- So no codes -OK? As rich as this is running and no O2 readings I would expect to see a code. Most sensor parameters ...

  Related Documents & Media  1991 Cadillac DeVille

 
Message Closed w/FIX

car Vehicle Data

1991 Cadillac DeVille

VIN 1G6CD53B7M
Engine4.9 L / 8 cyl
EmissionsUS FED EMISSIONS
SymptomsExcessive Emissions, Sulfur Odor
OccursAlways
Message Closed w/FIX

car Vehicle Data

1991 Cadillac DeVille

VIN 1G6CD53B7M
Engine4.9 L / 8 cyl
EmissionsUS FED EMISSIONS
SymptomsExcessive Emissions, Sulfur Odor
OccursAlways