Problem Reports

Porsche 911

Report: Internal Leak at Oil Seperator Can Cause Fuel Trim and Oxygen Sensor Limit Faults

• Gear box leak
  I have a leak which I think is coming out of the top of the gear box which I cannot see...what...

  Q&A > Porsche > 2003 Porsche 911

• Engine Oil Leaks
  Over time, the engine can leak oil at various locations. Early-production vehicles require engine disassembly and modification to resolve leaks at the cylinder heads, oil return tubes, valve covers...

  Common Problems > Porsche 911

• Rear Main Seal/Intermediate Support Cover O-ring may Leak Oil
  Engine oil leaks can occur at the rear main seal and/or intermediate support cover o-ring; a revised seal i...

  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

• Brake fluid leak from pressure switch
  An external fluid leak may develop at the pressure switch; fluid will be evident in the trunk a...

  Common Problems > Porsche 911