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1990 Oldsmobile Cutlass Supreme SL 3.1L Misfire
Posted to GM Driveability on 3/2/2006 48 Replies

I have this Olds in with a 3.1 DIS ignition system. I have no spark on two cylinders that share a common coil (3,6). I diagnosed it as a bad coil and apparently I was wrong. Put a new coil in and same thing. I guess it must be the ignition module (under the co...

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  Related Documents & Media  1990 Oldsmobile Cutlass Supreme SL

 
Message Closed w/FIX

car Vehicle Data

1990 Oldsmobile Cutlass Supreme SL

VIN 1G3WS54TXL
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsMisfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

1990 Oldsmobile Cutlass Supreme SL

VIN 1G3WS54TXL
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsMisfire
OccursAlways