I recently purchased a used pontoon boat with a 1997 40 hp 2 stroke on it. The t&t switch when pressed in the up position will make the starter motor turn. The starter won’t engage because there isn’t enough power to run both motors I presume. The tilt motor will run for a second and then stop. Push the up button again and it will do the same thing. Jumping the wires from the motor side it does the same thing. I was thinking maybe a control box issue at first. Any help is appreciated.