Problem Reports

Buick LeSabre

Report: Engine Runs Lean Due to Vacuum Leak in EGR Tube

• Engine Stalls after driving short distance or idle, will then crank but not run
  This has been an ongoing problem. First it appeared the engine would not run when it was hot. Was told it was the ICM so that was changed out. After the ICM swap, the car would not run cold or hot....

  Q&A > Buick > 1993 Buick LeSabre

• Intake Manifold Gaskets Can Develop Engine Oil Leaks
  The intake manifold gasket can develop external engine oil leaks. The intake manifold will need to be removed and the gaskets replaced to correct this issue.

  Common Problems > Buick LeSabre

• 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 > Buick LeSabre

• ticking noise in engine
  I have a loud tapping noise in the engine several people told me it was the haarmonic balancer. I replaced it but engine still makes tapping noise also my speed has been hesitant since the tapping ...

  Q&A > Buick > 1998 Buick LeSabre

• 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 LeSabre