ac compressor

My 2005 Buick LeSabre recently had the AC go out and after some research, I believe it was due to the compressor seizing. It no longer blows cold air and there is a significant knocking / screeching noise if it is turned on, in addition to the engine RPM's being reduced. Current estimates for...

Hey all, new to the forum and looking to find some help for my 2005 Buick Lesabre. Here is the issue I am having: My AC compressor is making a loud clicking noise but it goes away as soon as the AC is turned off. Since finding this issue I removed the AC compressor clutch relay from the fuse box...

I have a 2012 Base Regal and the AC is not Cold enough and when I stop in a red light the air becomes hot, and when I’m driving again the air becomes cold, but not cold enough, does any one have a clue? I al ready clean the condenser, there are not any leaks, what else I can do? The summer is...

I think the clutch-pack on the AC compressor is worn out. I have been hearing an intermittent metallic screeching noise from the AC compressor area on the belt side of the engine. I thought pulley-bearings had worn out, which may be the case, but I have also noticed some metal filings on the...