Well in the Spring my AC stopped working. Took it to a local shop and they re charged it and it worked fine throughout the summer. Now about 2 weeks ago it stopped working again so I took it back and the shop replace the "Air conditioner probe" and that did absolutely nothing. It is just blowing the air from outside on me. Yesterday it was cold and the air was somewhat cold. Today it warmed back up and it's blowing pretty hot air on me. The shop said there was no leaks. I might get it re charged again this weekend but it seems like theres a bigger problem than that. Does anybody know what's wrong? The heat works perfectly by the way.