Ok so I just changed the ac controls on the dash on my 95 and my ac turns off and on while I drive, if I hit a bump it will turn back on, but at times it won't turn back on until I hit a big bump, has anybody had this problem and been able to fix it if so please tell me what I gotta do to fix it before I get mad and sell the blazer.

 

Gotta be a loose/broken wire or a harness issue somewhere. Unbolt it from the dash, turn on the truck and see if you can replicate the problem by pulling on wires.

 

Ok i was on my way to work and the ac didnt want to turn on at all, I did notice that it would only turn on if it was on normal ac not max, after work i was looking at it and if i turn the switch onto max i hear the compressor turn on but the blower wont do anything I think the blower might have gone bad, Now my question is How can ig et the blower off and it is easy???