I think its the climate control unit itself. I read somewhere that it defaults to just the side vents and defroster, and no matter what i set it to it dosnt change. I somehow magically got my ac compressor to start kicking on and i think the system is charged. I have 45psi at the fitting above the fan. (low pressure side?)

Still no cool air. The compressor is definitely doing something because i can feel it when i kick it on and off going down the highway.

Sooo, if the system is charged and holding, the ac compressor is working and the fan is blowing into the cabin... what else could be the hold up?