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The evaporator is freezing over. What are the system pressures?
If you have access to the proper manifold gauge set, you can monitor your operating pressures and report them back. Has the system been retrofit? What refrigerant is in it?
Quote from: VileZambonie on July 11, 2018, 05:47:44 PMIf you have access to the proper manifold gauge set, you can monitor your operating pressures and report them back. Has the system been retrofit? What refrigerant is in it?Yes it has been retrofitted before I bought it. It would blow cold last summer but really never drove it on longer than 45min trips. Now after working on the truck this past year. I have been driving it more and taking it on longer trips. Real Big headache last weekend on a 3and 1/2 hour trip in 90 + degree heat. Stoped cooling after about 50 mins. Sent from my iPhone using Tapatalk