2005 Other Lincoln Models 2005 Lincoln Navigator

2005 LINCOLN
67,000 MILES • V8 • 4WD • AUTOMATIC
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BCONDIE
  • MEMBER
  • 1 POST
Sometimes the battery goes dead when it sits overnight. Not always, just sometimes. The battery is new, the cables and connections are good, the alternator is fine. Sometimes after it is shut off, I can hear what sounds like a small air compressor still running. I suspect this is what is draining the battery. Any thoughts?
May 4, 2010 at 6:57 AM
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MERLIN2021
  • ✓Experienced Mechanic
  • 17,250 POSTS
Could be the air suspension compressor. Is the ride height OK? Navigators have a tech bulletin about the sensor links front and back disconnecting from the control arms up front and axle in back, there is a new design link...
May 4, 2010 at 7:09 AM
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