The entire dash must come out. It is about a 7 hour job if you know what you are doing. If you don't take lots of pictures and put things in labeled bags.
hellow just wonderin if you guys know where would be the heater core on my 2003 Lincoln navigator
you need a new heater core
How yo take a heater core out of 2002 lincoln navigator with 5.8 engine and can you do it without removing inside dashboard?
Passengers side behind the dashboard......... This is very complex job and the book time is 8.0 hours......
How to replace heater core in a 97 Lincoln Town Car
You will see 2 heater hoses connected to the firewall. These are the inlet & outlet hoses going to the heater core. Disconnect them and then connect them together with a coupler. This will bypass the heater core.
most of the time it the heater control unit on the motor not the heater core had same problem
You do not have to remove the dash. You do however have to remove enough of the ductwork to allow access to the heater core. This is almost never an easy job and as I have not replaced one on a Navigator, I cannot tell you exactly what to remove. Just remove what is necessary to get to the core. This is why the Pros charge so much to replace a heater core. Just remember exactly how the parts cam off and how they go back on. Good Luck.
change out the heater core
how to change heater core in 98 suburban
how do u re-place a heater core for a 1984 Lincoln town car
Try the repair tips on the Autozone web site.