Problem Reports

Land Rover Discovery

Report: Check Engine Light due to failed leak detection pump or oxygen sensor

• SENSOR 1 BANK 1 O2 SENSOR LOCATION
  ...ws when using the reader but believe these to be a result of the initial o2 sensor code. P1171 p0171 and p0134. I cleared the codes three times to make sure it was consistent. It seems to be thro...

  Q&A > Land Rover > 2003 Land Rover Discovery

• Coolant May Leak Under Middle Due to Leaking Throttle Body Deicer
  A Coolant leak under the middle of the vehicle can be caused by a leaking throttle body deicer....

  Common Problems > Land Rover Discovery

• Engine oil pan/valve cover gaskets may leak oil
  The engine oil pan and valve cover gaskets tend to develop oil leaks.

  Common Problems > Land Rover Discovery

• service engine soon light is on
  noticed the Service Engine Soon light is on two days ago, I took my car to Auto Zone, they chec...

  Q&A > Land Rover > 1999 Land Rover Discovery

• Leaking Head Gaskets May Cause Low Coolant Levels
  Low coolant levels can be caused by leaking head gaskets and/or failed cylinder liners. Misfires or engine performance issues usually accompany these...

  Common Problems > Land Rover Discovery