Have your heater core check out. On my navigator there was a leakage in a tube under the passenger fender. Take it off and check out you tubes.
Bank one is the passenger side of the engine on your Lincoln Navigator
According to the 2001 Lincoln Navigator Owner Guide : It came from the factory with a 50 / 50 mix of distilled water and GREEN color antifreeze ( meeting Ford specification ESE-M97B44-A )
Above the passenger headlight
For a 1999 Lincoln Navigator : Assuming you want a 50 / 50 mixture of antifreeze and distilled water ( like it was from the factory ) With auxiliary rear heat ( approximately 14 U.S. quarts ) Without auxiliary rear heat ( approximately 13 ) * of antifreeze *
On a 2004 Lincoln Navigator : NO , the passenger compartment fuse panel / Power Distribution Box is combined in the front passenger footwell , behind the kick panel
On a 2004 Lincoln Navigator : ( NO , the passenger compartment fuse panel and the power distribution box are combined behind the kick panel in the front passenger footwell )
passenger side under the dash
Aprox 12 to 14 quarts of coolant.
Can anyone tell us where the lines are to refill the freon in a navigator
On a 1998 Lincoln Navigator I believe it is in the front passenger footwell ( it might be behind an access panel )
On a 2000 Lincoln Navigator : The switch for turning OFF the air suspension compressor is located in the front passenger footwell , by the kick panel
It is in the right front corner of the engine compartment (passenger side)