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1995 Oldsmobile 88 Royale LS 3.8L Misfire
Posted to GM Driveability on 6/10/2003 8 Replies

The problem this vehicle has is a misfire under load only around the 2,000 rpm range. I had changed the plug wires and spark plugs previously for the same reason. After doing this repair the misfire went away. Now the misfire is back. I checked all ignition co...

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car Vehicle Data

1995 Oldsmobile 88 Royale LS

VIN 1G3HY52K1S
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsMisfire
OccursUnder Load, Intermittently
Message Closed w/FIX

car Vehicle Data

1995 Oldsmobile 88 Royale LS

VIN 1G3HY52K1S
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsMisfire
OccursUnder Load, Intermittently