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1990 Pontiac Grand Am LE 2.3L Surge, Misfire, SURGES AT IDLE
Posted to GM Driveability on 6/27/2000

Vehicle came in on wrecker. Would run but not very well, had bad ignition miss. Tested for miss and found bad coil tower which we replaced. This corrected the miss problem, but it had a surge only while idling. While testing we inspected spark plugs and they w...

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car Vehicle Data

1990 Pontiac Grand Am LE

VIN 1G2NE54D5L
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / SEFI
SymptomsSurge, Misfire, Surges at Idle
OccursIdle
Message Closed

car Vehicle Data

1990 Pontiac Grand Am LE

VIN 1G2NE54D5L
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / SEFI
SymptomsSurge, Misfire, Surges at Idle
OccursIdle