Quote:
Originally Posted by jtp67-72
If u haven't charged system yet, that's why defrost is fogging--air is dehumidifyed by compressor engaged in defrost mode--won't help air flow though......jim
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Right, but not on the no-ac trucks. My old no-ac defroster worked pretty good; the new one bites. And now that you mention it, I think the Old Air control for engaging the compressor is the cold side of the temp lever. It won't run the compressor if you have heat selected... if I remember right. Have to look at that tomorrow.