Hey, My air conditioner has started to blow warm air. Everything seemed to be working fine (blower motors, compressor, etc) so I decided to add some refrigerant to the low side port. I added two cans when I realized that I could have potentially done something worse as the compressor clutch stopped. When I start the car, the compressor engages and spins for about thirty seconds before switching off.. I decided to stop being an expert and schedule an appointment to have it properly fixed when I retunred home from vacation. Well I got back home today and took my car to the carwash. After it was finished the AC was working again... (but barely). The air is cool not cold, and the compressor seems to be working again. I noticed that the high side piping is ic cold while the low side is warm (i thought it was supposed to be the opposite). Anyone have any ideas as to whats going on here before I spend way too much money for cold air?