OK, the obvious is that the AC in my '86 GT does not work. No cold air at all. However, I had it on today and noticed that the compressor comes on in spurts. The car is running, the AC is on, and the compressor will come on for like a second, then go off. That's not right, is it? I have no idea if anything else works properly. I'm guessing that it should come on and stay on when the AC is set to be on, so could it be the clutch on the compressor? Without taking it somewhere and them charging me an arm and a leg, is there any test I can do to see what else might be broken? I won't pay a lot to fix it, I'd rather take it off than spend a ton to have to work, but I am curious what is up with it...