What is auto oneway venting

[bankerjohn]

"My 6-gal OMC Dura-Tank has no

"My 6-gal OMC Dura-Tank has no vent screw in the cap, but the tank supposedly has "auto one-way venting" ... is the vent for the tank incorporated into the "manifold assembly"?

Is there any simple way to verify that the venting is working correctly?"

 

[ibnfshn]

The vent may be in the cap. If

The vent may be in the cap. If it is not venting properly your primer bulb will collapse and the motor stop running due to no fuel.

 

[outboard_doctor]

The vent is part of the fuel t

The vent is part of the fuel tank where the fuel line conects you would have noticed small sssstainless steel pins sticking out ? and as the fuel conector is pushed onto the tank end it pushes these in

 

[joereeves]

"Yep, what Jamie said."

"Yep, what Jamie said."