Last weekend, I was trying (vainly) to remove the blower motor cover in the engine compartment when I noticed something strange: A black rubber hose, originating from a vacuum actuator on the passenger side of my Carter carb, that went nowhere. The previous owner had carefully tucked the free end underneath another vacuum actuator attached to the blower motor cover. There was a plastic nipple stuck in the free end of the hose, meaning the other end led to another hose. I looked everywhere and the only piece of hose within reach of the tube was hanging out of the firewall, along with a bunch of wires. I plugged it in and tested the car but noticed no difference.
Did I plug the hose into the right place? So much is missing/not plugged in on this car, particularly windshield wiper assembly, washers, etc. So I don't know. One thing is sure, the black hose coming out of the vacuum actuator on passenger side should plug into something, somewhere.
As usual, the manual is no help whatsoever; no photos, no description of what I'm talking about at all. But here is a photo I found on the Internet showing my setup. Any ideas??? Thanks!