It has been ages since I have been on here. maybe 7 years, damn sold my 04 after I totaled it, and now my wife has one. Any way she has a 2000 LS sedan with the 2200 in it. I have gone online to find a replacement compressor and I come up with either a 5/8 suction port or a 3/4 suction port. is there any way to tell which one is the correct one. She drivers for pizza hut so I can't afford to remove it from the car for a couple of days. We know it is the compressor since I tried to re-fill it with r134A and I saw it leaking out of the compressor. thanks for the help in advance.