i've searched the forum for info, found a few articles and read them. my a/c blows air, but it's not cold; the heat works though. i don't know what i have to replace/fix/recharge in order to get some cool a/c, is there a test i can do, or is there something specific to look for? oh and i don't want to try a 'death kit' either, lol. any advice is appreciated, thanks in advance :]