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1990 Pontiac Grand Am LE 2.3L Misfire
Posted to GM Driveability on 10/17/2000

THIS CAR HAS A DEAD MISS ON NUMBER 1 AND 3 CYLINDER, COMPRESSION IS GREAT AND FUEL PRESSURE IS GOOD, NO CODES. PARTS REPALCED BY CUSTOMER PLUGS,IGNITION MODULE,AND WIRE BOOTS. I HAVE SUBSTITUDED A KNOWN GOOD COIL, BUT STILL HAVE MISS ON # 1 AND 3 CYLINDER.

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car Vehicle Data

1990 Pontiac Grand Am LE

VIN 1G2NE14D9L
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsMisfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

1990 Pontiac Grand Am LE

VIN 1G2NE14D9L
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsMisfire
OccursAlways