Cadillac Repair: 93eldoradoac/bcm, dump valve, ac compressor


Question
I had the radiator and waterpump replaced on 1993 eldorado after installing the compressor would not kick on...by passed with toggle switch was working now blowing freon out of the bottom left side of car

Answer
Using the toggle switch is causing the AC compressor to run ALL THE TIME thus building up to much pressure and is either blowing out freon from the back of the compressor at the high pressure dump valve and or you blew a hose.

The compressor MUST cycle ON and OFF when it is running.