2003 Lincoln Navigator Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 Lincoln Navigator
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2003 Lincoln Navigator ProblemsAdjusting AC Clutch Air Gap
Checking and adjusting the AC compressor clutch air gap can extend the service life of the AC compressor.
A vacuum leak from the PCV grommet vacuum leak can cause the Check Engine Light to illuminate. The molded rubber hose connections may crack and collapse, causing the vehicle to run roughly. A damaged PCV hose will require replacement.
2003 Lincoln Navigator QuestionsWhat cause the oil pressure light to come on (1 answer)
Oil pressure light came on and has a tick in it now
And using oil
my var doesnt run it soons like its drowning
It barley moves and at the end it turns off
It feels like its to hot arond the moter but nothing shows in the meters
"Check charging system" error comes on while slowing, braking or coasting. Today, while accelerating, radio and instrument panel turned off twice.
Alternator is less than a year old, but tested, and it was at 14.2.