It doesnt matter to or from. If there is oil on any joints then there is a 99.9% chance that its leaking freon.Originally posted by mightycpa
OK, so far so good, so if I see the oil residue, which leak am I seeing? The freon coming back in to the compressor, or the freon leaving the compressor?
I guess seeing the liquid leak doesn't mean I'm not leaking the gas too.
Any good mechanic will clean up oil stains when repairs are made. As a HO you can do this yourself. Fantastic / Windex / 409 etc.