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1998 Pontiac Grand Prix SE 3.1L Misfire, MIL Lamp on
Posted to GM Driveability on 2/3/2000

hello everybody , I need a little help with this one . i have a 98 gp with a 3.1L , that will not run on #6 cylinder and it sets a code P0300 even at idle ,the misfire counts continue to rise as soon as it hits closed loop . The only way to get this cylind...

  Related Documents & Media  1998 Pontiac Grand Prix SE

 
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car Vehicle Data

1998 Pontiac Grand Prix SE

VIN 1G2WJ52M2W
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways
Misc.4 Door

Trouble Codes

P0300Multiple Misfire Detected
Message Closed

car Vehicle Data

1998 Pontiac Grand Prix SE

VIN 1G2WJ52M2W
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways
Misc.4 Door

Trouble Codes

P0300Multiple Misfire Detected