I am running twin 1996 250 efi saltwater obs wit 600 hrs on them. I am having the problem of the engine cutting off after a high rpm run ( while still throttled). I then pump up the primer bulb, which then gets stuck in the deflated position. (why)<br />I have removed the fuel pick up and checked the line all the way to the motor for obstructions. Nothing, it pumps fine with the fuel line disconnected. The other engine runs fine and is not afflicted with this issue.<br />After a few minutes the motor will again crank easily and run fine until the above steps are repeated, and again it will stall out.<br />Help please!