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1988 Pontiac Grand Am 2.5L Misfire
Posted to GM Driveability on 12/9/1997

Customer experienced a backfire/missfire on mild acceleration over 1 year ago. I'm the 4th shop to see this car. (fool?) The car will bark back through the injecter on acceleration when at operating temp. with convertor locked or sitting at an idle rapping the...

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Message Closed w/FIX

car Vehicle Data

1988 Pontiac Grand Am

VIN 1G2NE14U1J
Engine2.5 L / 4 cyl
EmissionsOBD1
SymptomsMisfire
OccursHot, Under Load, Intermittently
Message Closed w/FIX

car Vehicle Data

1988 Pontiac Grand Am

VIN 1G2NE14U1J
Engine2.5 L / 4 cyl
EmissionsOBD1
SymptomsMisfire
OccursHot, Under Load, Intermittently