One problem related to engine rattling and whining sounds has been reported for the 2009 Lincoln Navigator. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Lincoln Navigator based on all problems reported for the 2009 Navigator.
When driving from up grade at about 1200 rpm, there is a rattle noise coming from engine.
| Engine Exhaust System problems | |
| Engine Rattling And Whining Sounds problems |