went back and they looked areound with the special light thing and sprayed soapy water on everything and no leaks. They believe it is somtign in the evaporator under the passenger dash. So they refiled it this time with some dye in it and if it leaks out again they look for the dye. If they can find nothing we move to the leak sealant stuff that they put in with the gas.

Any comment on the leak sealant stuff?? Its kind of a last resort thing as replacing evaporator is like 1000 or so.