I dought its the anti Siffon valve fitting, if you loosened the fuel cap and still had the problem then I would look for another issue . I think your over thinking the problem
Think of this. The fuel goes from the tank to the engine using a hose so if your bulb is callapsing that means there is a blockage Change the primer ball. See if you can pull the pickup tube out of the rank, their might be blockage on the end of the tube. Last but not least. Change the fuel line You might have something floating in the fuel tank that gets caught on the tube. .
Try running it on a portable fuel tank and see if it goes away. If you still have the problem than wait for Spareparts .
__________________
love to fish
|