The S60 now has 140K on it and it has developed a slow leak.Just charged it yesterday and it took about 20oz. Last summer I charged it in May and needed another shot in August. It is leaking somewhere on the compressor.Don't know exactly where on it though. Using a blue light,I can see the florescent telltale green residue on top of the compressor.
So instead of replacing the comp,I am considering using 134 with sealant. Can I get some opinions on it please?