my AC DOESNT WORK. Well i never used the ac until it started getting hot like a month ago and it didnt work, so i filled it with a little over 2 cans of the r-124, or whatever its called and it worked for like a week then it started blowing hot air again. i bought the green die and ran it through the system but i saw no leaks. Is is the compressor? how can i tell whats wrong before i blow hundreds on it??
