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1993 Cadillac DeVille 4.9L Misfire
Posted to GM Driveability on 10/1/1998

Car comes in from local wholesaler, fresh auction buy. Towed in as no start, customer says it ran poorly when purchased. Found open circuit MAP sensor, subsequently fouled spark plugs, replaced both with OEM parts, fixed no start, has no codes, but has two...

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car Vehicle Data

1993 Cadillac DeVille

VIN 1G6CD53B2P
Engine4.9 L / 8 cyl
EmissionsOBDI
SymptomsMisfire
OccursAlways
Message Closed

car Vehicle Data

1993 Cadillac DeVille

VIN 1G6CD53B2P
Engine4.9 L / 8 cyl
EmissionsOBDI
SymptomsMisfire
OccursAlways