http://img.photobucket.com/albums/v225/thumpyls/f2f6e195.jpg name this ac plug part..mines seems to leeks freon from their..any ideas?or do i need a new compressor

ok pic fixed

Ill have to give a good look at mine tomorrow. Im not sure if its the supply or vacc.

Im a HVAC :biggthump

I think its the vacc but not 100% sure

That is a pressure bolt. I think it's purpose it to vent the gas if the pressure in the system gets too high.