yes, you need that rubber plug !.
it stops the flow from the jet on the side, if you look below the plug, with out the plug, fuel would bypass the jet.What is the purpose of the plug?yes, you need that rubber plug !.
ywThank you sir, I learn something new every day!it stops the flow from the jet on the side, if you look below the plug, with out the plug, fuel would bypass the jet.What is the purpose of the plug?