Ok it turned out to be a R-12 loss, one of the fittings to the condenser had come lose, thightened that and checked the rest, ran vacuum, held over night and charged it this morning, its cool in Houston now , lol I paid $35.00 for 12 ounce cans of R-12, needed 3.3 lbs for W126 yikkkesss $$$$$$
Doug j