Of the 3 inline port on the throttlebody, its the one closest to the front of the car that goes to the vac advance/retard on the distributor, isnt it? The other two are for EGR and fuel tank ventsing stuff, arent they?
Ahhh, yup, that does help. Its the same as how mine was plumbed up, except for the lack of a thermo-valve on mine, so the EGR works regardless of engine temperature.