My AC is blowing hot.. I put a new Orpheus tube and dryer in and added Freon but

No answer for you.....but my 1992, which is in pristeen condition, has done the same thing every year. I just had it all checked out, and had the oil changed with filters and all. It was given a clean bill of health. It also just four days ago, after running great for months, died at a stop light. It would not start after repeated tries, and had to be pushed into a parking lot. Four days since, have had no luck......I am stumped........