Problem Reports

Oldsmobile 88

Report: Check Engine Light Due to Gas Cap Issue

• Check Engine Light Due to Ignition Related Failures
  Failure of the crankshaft position sensor, ignition control module, or powertrai...

  Common Problems > Oldsmobile 88

• Check Engine Light Due to Cam Sensor Interrupter Falling off Camshaft Gear
  ...interrupter (magnet) may become demagnetized and/or fall off of the camshaft gear causing the Check Engine Light (Service Engine Soon) light to illuminate. On higher mileage vehicles it would be advisable t...

  Common Problems > Oldsmobile 88

• Engine Stalling Due to Mass Air Flow/Crankshift Position Sensor Failure
  The mass air flow or crankshaft position sensor may fail causing the engine to stall intermittently. Proper diagnoses will be necessary to determine the cause of any stalling condition.

  Common Problems > Oldsmobile 88

• Error 41 check engine light. Bad Cam sensor. What does magnet look like?
  I removed the cam sensor and looked in hole where sensor was located. I wanted to see the magne...

  Q&A > Oldsmobile > 1991 Oldsmobile 88

• Engine Runs Lean Due to Vacuum Leak in EGR Tube
  The EGR tube may develop an engine vacuum leak causing the engine to run lean. The Check Engine...

  Common Problems > Oldsmobile 88