To the best of my knowledge, there is no heater or outside air filter on the 1999 Ford Expedition, and Grease Monkey confirmed that when my Expedition (Eddie Bauer version) was in for service.
the heater hoses are on the left side of the engine and will be two next to each other on the fire wall
no heat front defrost dsah.
the heater blows warm air when fan is on low but blows cold air when fan is turn to higher setting
heater core, tough job.take it to a qualified auto technician
heater core....
How do you replace a heater core in a 1998 Ford Expedition?"
How do you replace a heater core in a 1998 ford expedition?"
No, they are not equipped with cabin filters.
how to remove the lines from the heater core on a 2001 expedition
where is the heater control valve for a 1997 ford expedition
What's the best way to change A DASH heater core in a 1999 ford expedition ANSWERE: Its a long process, but I found instructions at the Queegebo website site. They are very good and walk you through step by step with pictures. Here is the link. http://www.queegebo.com/articles/cars--other-vehicles/heater-core-replacement-instructions.html
If the heater is not working in your Eddie Bauer edition Ford Expedition, your heater core is probably junk and needs to be replaced.