So apparently my AC evaporator is freezing up. Gradually chokes the airflow (takes about 2 hours of continuous driving), thaws out overnight and works fine. What should I check? Looked on an F150 forum and they mentioned the drain and the low pressure switch.

Thanks!

It's just like this issue
http://www.jeepsunlimited.com/forums/sh ... his-before

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05 KJ Limited 4x4 in Light Khaki: Detours USA Backbone, Warn M8000, Huskyliners, RockLizard Super Skink sliders, OME/Bilstein Lift, JBA UCA's, 245/70/17 Nitto Terra Grapplers
07 LR3 SE V8
1996 XJ Country
2015 KL Limited

When it happens to me I just turn of the AC and switch the vent to outside air.
Within 3 to 4 min its melted.

I dont think the KJ has a sensor that prevents the freeze up.

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U.S. Army Retired