I don’t, all the recirculating hoses are connected.
I don’t see any other brass fittings, and all the the recirculating hoses are where they’re suppose to be.
It doesn’t show in the diagram. It’s behind where the fuel rail would sit, I moved the fuel rail over a little and just saw that fitting there. Then I disconnected it to see. Here’s a better pic of it. Does yours have anything in that spot? Again, this is above the lowest carburetor on the port...