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1998 Oldsmobile Aurora 4.0L Misfire, MIL Lamp on
Posted to GM Driveability on 3/18/2003 4 Replies

After replacing wires, plugs, coil pack 2/5 cylinders, intake manifold gasket, and injector on #5 cylinder. I also re-routed the plug wires according to GM specifications. Car still missing intermittantly on #5 cylinder. I would appreciate any help or suggesti...

4 Replies Received (View Replies)

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car Vehicle Data

1998 Oldsmobile Aurora

VIN 1G3GR62C1W
Engine4.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursIntermittently

Trouble Codes

300random misfire
Message Closed

car Vehicle Data

1998 Oldsmobile Aurora

VIN 1G3GR62C1W
Engine4.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursIntermittently

Trouble Codes

300random misfire