I'm putting my engine tiger after doing a head gasket. I have a leftover hose. In my teardown, I labeled it as FSM step #44-48 which is right around removing the cams. I called it "head vacuum hose". Now I can figure out where it came from. Does anybody recognize where it should go? From the FSM diagram, it looks like it should attach to the bottom of the lower intake, but I don't see/feel a port. Thanks for the help.