Problem Reports

Porsche 911

Report: Check engine light due to various leaks

• Engine Oil Leaks
  Over time, the engine can leak oil at various locations. Early-production vehicles require engi...

  Common Problems > Porsche 911

• 2003 911 leaks some radiator fuild for about two minutes after the it warms up
  When i stop the car after it has been running a small amount of radiator fuild leaks under the...

  Q&A > Porsche > 2003 Porsche 911

• Check Engine Light (CEL) is lit & steady and running rough.
  I had my water expansion tank replaced, two weeks later the CEL lit and had the Porsche Dealers...

  Q&A > Porsche > 2000 Porsche 911

• Check Engine Light due to faulty oxygen sensor
  Check Engine Light illumination and performance issues can be caused by oxygen sensor faults.

  Common Problems > Porsche 911

• Check Engine Light due to cam tensioner/timing issues
  Cam tensioner/cam timing issues can cause the Check Engine Light to illuminate.

  Common Problems > Porsche 911