When I turn the A/C on all I get is warm air. I opend the hood and noticed that the clutch was not engaging. I bought a recharge system and when I hooked it up it said that the A/C system had a pressure of almost 65lbs and was in the yellow of the scale as over pressured. I drove it around for quite some time and the A/C never would engage. I do not know if the A/C ever worked as I live in the Pacific Northwest and have never turned it on before. Any help would be great. Thnak you.

 

what do you drive

 

2000 disco II

 

I got it to work. I moved the relay up and down a couple times and the connection on the a/c pump a couple times. There must have been somethnig keeping it from making full contact.

 

Make sure you use the a/c once a month even in the winter time (just turn the temp to hot), this keeps the compressor seals lubed so they dont dry out.

 

I use my a/c year round. I can't do without it. Get my feet dragging snow in with the heater, it fogs up all the windows. I don't see how you do without it..

 

My AC blows hot on the passenger side, are there two connections? Did your AC blow hot on drivers and passengers side?

 

Bump! I noticed that mine does this too. Anyone got an answer?

 

Mine would blow nothing but warm air out of all the vents. When I looked at the pump the center was not turning/engaging. I moved the relay in and out a couple times making sure it was seated real good the last time I pushed it back in and I disconected and reconected the plug at the pump a couple times. This worked for getting the pump to engage. I was then able to get a proper pressure reading and I recharged the system. I now have ICE cold air from all vents and it seems to be working great.