I have a 2001 Blazer Xtreme. My air conditioner doesn't work. When I first got it it would go on and off at random, but recently it stopped working all together. Any ideas? My guess it this point it that I just need a new A/C Clutch. I'm also trying to find a supercharger that will work for it. I've tried a couple different places and they tell me they don't have anything, so I don't know where to go from there. Anybody have any ideas?

 

Well I would put money on that their isn't enough refridgerent in the system. When the refridgerent drops the compressor will cycle on and off rapidly like yours did and then when the refridgerent has dropped too low then the compressor will not even cut on at all just like yours is now.

 

The only thing about that is the fact that when I test the system pressure it says it's too high. I've tried putting more fluid in the system to no adu. I can spin the clutch easily by hand as well. Think that could be the clutch or compressore itself?