I was having an issue which was causing my fuel bulb to stay collapsed when switched to my reserve tank. I took the check valve off the reserve tank and it appears this is the issue. The ball does not open easily thus not allowing fuel thru. My understanding is this check valve is for safety in case the boat flips.
My concern is that a faulty check valve can starve the motor for fuel.
Has anyone had experience with removing the check valve. Did it cause any issues?