whre is the low port to add a/c coolant locaTED
on 1996 Oldsmobile Cutlass Supreme

nwwds a shot because it is low, but need to know where to attach hose

Asked by for the 1996 Oldsmobile Cutlass Supreme
it should be on the drier which looks like a metal can on the right side firewall
Actually, it is below the air I had to remove the filter cover, get the filter out, and the remove plastic housing. But then the port is very visible - blue cap. Thanks for your answer, though!