Problem Reports

Buick Regal

Report: Check Engine Light Due to Gas Cap Issue

• Check Engine Light Due to Cam Sensor Interrupter Falling off Camshaft Gear
  The cam sensor interrupter (magnet) may become demagnetized and/or fall off of the camshaft gea...

  Common Problems > Buick Regal

• Check Engine
  The "ENGINE" light has been on for a year .... after THREE diagnostic tests, the best the so-ca...

  Q&A > Buick > 1996 Buick Regal

• Check Engine Light due to vacuum leak in EGR tube
  The exhaust gas recirculation (EGR) tube which connects the EGR valve to th...

  Common Problems > Buick Regal

• Sometimes hesitates to start. Have to add RXP or other gas additive, then it starts.
  Is it the fuel pump, gas cap, fuel filter, electrical or what. Thought it had bad gas from Race Trac, but now I have no clue.

  Q&A > Buick > 1996 Buick Regal

• Engine Stalling Due to Mass Air Flow/Crankshift Position Sensor Failure
  ...ine to stall intermittently. Proper diagnoses will be necessary to determine the cause of any stalling condition.

  Common Problems > Buick Regal