What would cause the primer ball to be sucked flat when running the motor?
It doesn't happen until after it has been running for a while. I have changed the gas lines, made sure the tank was vented properly, and changed fuel filters.
What would cause the primer ball to be sucked flat when running the motor?
It doesn't happen until after it has been running for a while. I have changed the gas lines, made sure the tank was vented properly, and changed fuel filters.
Also: the ball valves in fuel hose bulb could be bad, causing a restriction. I'd just replace the tank hose (make sure it is a 3/8" hose.) The antisiphon ball valve will stick if it gets debris (dirt/sand) in it-pull the antisiphon valve off and clean it-or replace it with a straight hose barb instead.
