I noticed the other night that my fule pump is missing a hose.
Do any of you know what connects to the outlet off the rear, or firewall side, of the fule pump?
I know on top we have the two hoses that go to the gas tank, and out the front we have the one that goes to the carb, but there is a metal hose fitting comming out of the rear that is bent 90 deg. Mine is spitting gas out and causing gas fumes in the cab.
Just checked under the hood for this mysterious pipe after not finding any reference to it in Haynes or my '88 shop manual. Best I can figure is that it is a vent on the opposite side of the pump diaphram that lets the pump work easier.
If this is the case and you are seeing fuel dripping out of it, then you have a broken diaphram and need a new pump.