The Bosch "Round type" A/C compressor on my 83' just blew up while idling in traffic on a hot afternoon, when I inspected the unit, it seemed as if the back portion had a small hole and all the freon gas escaped from there, DO I HAVE A BAD COMPRESSOR that just seized? OR IS THERE SOMETHING ELSE WRONG?! I just had the belt replaced and previous to this it has been operating fine for 6 months now. HELP!!