When it rains it pours. My AC went out last weekend. I have a shop manual and did some troubleshooting and it said my AC controls are bad. No problem, I went to a salvage yard (they don't like to be called junk yards anymore) and picked one up out of a 86 Monte Carlo yesterday and hooked it up today. What do you know, I had AC again. I was dancing a jig because I didn't want to drive 3.5hrs to Belton tomorrow with no AC. It ran for about 5 mins and it went out again. When you turn it on, nothing happens. No fan, no compressor...nothing. If it's in the controls...what is making it break? If a wire was shorting out or crosswiring or whatever....shouldn't it blow the fuse? So if it's not electrical its pneumatic or mechanical. What ever it is...it's in the controls....I think. Calling all AC gurus...heeeeeellllllllllppppppppppp.