Yes my evaporator core & dryer are freezing up. Core is located outside of vehicle though not in the dash. Also I have not gotten a pressure reading when it freezes up yet. I usually shut the unit off switch it from AC to vent and continue driving untill it thaws out again. We have Idled the truck for as much as 40 minutes, unit will not freeze up even increased the RPM at an idle to match RPM being used while driving (2500 RPM )still will not freeze up. But as soon as you start driving within 20 to 25 minutes shes frozen over. ( Heavily frozen, 1/2 to 3/4 of an inch of ice builds up on the dryer & evaporator core.
Thursday, July 5th, 2012 AT 5:11 PM