Sigh.... I'm with you on this. I've written so much about this that I just can't write any more.

If it weren't for all this junk refrigerant out there I would be able to help more people with their a/c's. I recovered some 134 from a car Saturday, but ONLY because I charged that guys car myself so I know that it was 134 going in my 134 tank. So many people put junk in their systems and I don't have a refrigerant identifier so I can't take the risk of contaminating my recovery systems. They don't realize when they do this that they are keeping others from helping them.

Have a great day,