Does this sound familar to anyone with a Winner?
Fuel Burping from the fill tube when gassing up.
With my fuel tank ? full, if I draw a vacuum on the vent line fuel (not air) comes out.
If I blow into the vent line it is like blowing into a restricted line 12 inches deep in liquid.
The vent line fitting at the tank is a 90-degree elbow with a 3/8 hose barb (same fitting arrangement as the fuel pickup fitting). A 5/8 hose is pinched down on the 3/8 barb. I?ve had the boat for over twenty years and the vent arrangement has never been changed.
The boat runs fine, otherwise. The fuel burping out of the filler tube when filling the tank is new.
It behaves like two pickup tubes came from the factory and the one used for the vent is now partially restricted. I cannot think of any other reason for the burping fuel.
Fuel Burping from the fill tube when gassing up.
With my fuel tank ? full, if I draw a vacuum on the vent line fuel (not air) comes out.
If I blow into the vent line it is like blowing into a restricted line 12 inches deep in liquid.
The vent line fitting at the tank is a 90-degree elbow with a 3/8 hose barb (same fitting arrangement as the fuel pickup fitting). A 5/8 hose is pinched down on the 3/8 barb. I?ve had the boat for over twenty years and the vent arrangement has never been changed.
The boat runs fine, otherwise. The fuel burping out of the filler tube when filling the tank is new.
It behaves like two pickup tubes came from the factory and the one used for the vent is now partially restricted. I cannot think of any other reason for the burping fuel.