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1997 Oldsmobile Cutlass Supreme SL 3.1L Misfire, MIL Lamp on
Posted to GM Driveability on 7/6/2006 23 Replies

Misfire is on #3 cylinder and is not a dead misfire. #6 cylinder has no misfire and is on the same coil. I can switch plugs, wires and coils and misfire stays on #3 cylinder. I have lab scope ignition system and injectors. I cannot see any fault in patterns. I...

23 Replies Received (View Replies)

  Related Documents & Media  1997 Oldsmobile Cutlass Supreme SL

 
Message Closed w/FIX

car Vehicle Data

1997 Oldsmobile Cutlass Supreme SL

VIN 1G3WH52MXV
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1997 Oldsmobile Cutlass Supreme SL

VIN 1G3WH52MXV
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected