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2001 Pontiac Grand Am SE 2.4L Misfire, MIL Lamp on
Posted to GM Driveability on 7/14/2003 10 Replies

I've got a misfire on #3 on light acceleration. I've swapped the plugs around,rubber boots,and the coils. I've replaced the coil tower with an A/C Delco original. The misfire still remains on #3 only on light acceleration. I did notice that the #3 plug was dry...

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  Related Documents & Media  2001 Pontiac Grand Am SE

 
Message Closed w/FIX

car Vehicle Data

2001 Pontiac Grand Am SE

VIN 1G2NF52T31
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursUnder Load

Trouble Codes

P0303Cylinder 3 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2001 Pontiac Grand Am SE

VIN 1G2NF52T31
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursUnder Load

Trouble Codes

P0303Cylinder 3 Misfire Detected