My A/C stopped working, now when I turn it on I hear this noise from the A/C Compressor. Last year I had the system converted to R134 from R12.
How do I make sure it's the compressor? If it is the compressor can I change it myself....well then I will end up having the system vacummed and charged again...another $150.00 for this, on top top of the compressor. In one site I saw thsi compressor for $393.00.
I have 165,000 on this.