My Evolution 46 screams when it's on the horizontal but as soon as it goes vertical it dies.
If the motor is wide open when it goes Vertical it will continue to run but as soon as you slow it down and try to give it full throttle it dies
I have tried to adjust it all the way in and all the way out and there is no happy medium.

I have this motor on a break in stand that I can tilt vertical. Also I have about 18" of fuel hose on it, just because I didn't want to cut it up for future use. Can this be a problem???

Anyone have any ideas.