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1998 Buick Century Custom 3.1L MIL Lamp on
Posted to GM Driveability on 4/26/2004 17 Replies

wHEN I LOOKED UP CODE PO304 IT ASK ME IF THERE WERE A LARGE NUMBER OF MISFIRES ON CYL.#4 AND THERE WERE 4400 ON THAT CYL. DOES ANYONE KNOW WHY THEY ASK ABOUT THAT PARTICULOR CYL. I HAVE CHECKED THE COIL,WIRE AND PLUG ON THAT CYL AND FOUND NO PROBLEMS, SEEMS TH...

17 Replies Received (View Replies)

  Related Documents & Media  1998 Buick Century Custom

 
Message Closed w/FIX

car Vehicle Data

1998 Buick Century Custom

VIN 2G4WS52MOW
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

P0300Multiple Misfire Detected
P0304Cylinder 4 Misfire Detected
Message Closed w/FIX

car Vehicle Data

1998 Buick Century Custom

VIN 2G4WS52MOW
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

P0300Multiple Misfire Detected
P0304Cylinder 4 Misfire Detected