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1991 Cadillac DeVille 4.9L Cuts out, Misfire
Posted to GM Driveability on 2/16/2000

Customer complained of rough running, misfire with headlamps and heater on. While driving, with any electrical load (lights, Rear defogger, heater on), starts bucking, missing, looses speed. As soon as I turn any electrical device off engine instantly turn...

  Related Documents & Media  1991 Cadillac DeVille

 
Message Closed w/FIX

car Vehicle Data

1991 Cadillac DeVille

VIN 1G6CD13B1M
Engine4.9 L / 8 cyl
EmissionsOBD1
SymptomsCuts Out, Misfire
OccursAlways
Misc.F.w.d.
Message Closed w/FIX

car Vehicle Data

1991 Cadillac DeVille

VIN 1G6CD13B1M
Engine4.9 L / 8 cyl
EmissionsOBD1
SymptomsCuts Out, Misfire
OccursAlways
Misc.F.w.d.