Alright my a/c has been shorting in and out, but now it just doesn't blow at all. the heat doesn't work either, it works if it's not on re-circulate but i figure thats because im not using the blower motor right? so my question is; is there a short that i could maybe fix, or do you think my blower is shot? also, when i use free-air, my a/c light would come on and it would at least blow cold air, but now it doesnt work at all and it just blows warm air. so is there another problem with the a/c too? Also, how can you check how much freon you have? any help would be great- sorry bout all the questions but i'm sick of drivin in an oven every day thanks guys-