The problem for my Expedition turned out to be the Expansion Valve. It is a block shaped part the located near the rear fan.
In order to replace it you have to evacuate the refrigerant from your system, replace the expansion valve, then re-charge. I ended up paying a local guy to do this as...
Eric,
Let me know if you've found anything. I'm going to take it all apart again this weekend. I may just replace the actuator (for sanity sake).
Also considering taking it in to a dealership in hopes of getting them to diagnose it. I also have a Chevy Tahoe where the front A/C was not...
Hi all. I've read through a lot of the threads on here and I hope to get some help on my issue.
Problem: Rear A/C not working. Blows warm air.
Actions attempted: I followed some of the great advice on these forums and thought that my problem was the rear damper door motor (the damper...
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