Weird as it sounds, the AC is on while the defroster is operating. You mention recharging the freon, but did you also evacuate and reinstall the working fluid? A certain amount of lubricant is supposed to be in the lines. Without it, yes, your compressor is at risk.
It may be too late, but you can try getting it professionally evac/filled and see if that helps. Also if you remove the belt and energize the clutch, you can spin the compressor by hand and listen for dragging sounds. Good luck!
SOURCE: My air conditioner in my
had same problem had to replace the compressor about 800.00 dollars .
SOURCE: 2002 Dodge Durango makes a noise when the ac is
It's the clutch or compressor or the idle pulley for the belt for the AC to check it have someone start it with the hood open and use a broom handle pressed to your ear and put the end of the broom near the ac compressor and turn it on and see if you here it there then shut it off and check near the idler pulley to see if it's there. The stick acts like a doctors stethoscope and amplifies the noise and will allow you to pinpoint the noise more accurately. If it is the clutch it can be replaced without replacingthe whole compressor but you will have to buy it at JC Whitney on line. Many who sell them charge as much as the compressor assembly costs.
SOURCE: ac not working, blows hot air only. Recharged
Check the evaporator coil by sniffing the vents,floor is best, with your tester.
SOURCE: 2005 Dodge GCAC Compressor going out and making a ton of noise.
The noise you are hearing is the clutch bearings going out on a/c compressor. The problem with removing the belt is that you will have to find a shorter belt for van and be able to reroute the belt in a way to make everything work. It's not likely to work the way each pulley has to rotate, some clockwise and counter clockwise. All the pulleys rotate in a different direction. If you continue to run the van like this what will happen is the clutch will either lock-up or come apart causing the belt to either come off or burn up. Hope this will help you.
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