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1998 Pontiac Grand Am SE 2.4L Misfire
Posted to GM Driveability on 7/14/2020 12 Replies

towed in because customer stated wouldnt stay running/bucking and missing hard. found p0300. dead miss on cyls 2 and 4. good spark on all 4 cyls (tested with module off, and 4 spark plug wires with inline spark tester). fuel pressure good koeo, koer. injec...

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  Related Documents & Media  1998 Pontiac Grand Am SE

 
Message Closed w/FIX

car Vehicle Data

1998 Pontiac Grand Am SE

VIN 1G2NE52T6W
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1998 Pontiac Grand Am SE

VIN 1G2NE52T6W
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected