My a/c seemed to be working fine up to a few days ago. Then I went out one day, on a hot day, and it seemed like all of a sudden it doesnt work now. If its particularly warm out it doesnt work at all. In cooler temperatures it seems to blow cold air for a bit then blow warmer (outside temp) air. Then it cycles back and forth between cool and warm as long as the a/c is on. I wanted to see if any of you guys had any ideas before I take it to an a/c shop tommorow. I thought I remember reading something a while back about some drain that can get clogged up and cause it not to work right. I do smell a moldly smell occasionally, so I dont know if that has anything to do with it. If anyone has any suggestions please post! Thanks.