I have a 2006 Yamaha rhino 450 that seems to be having fuel pump issues. Rhino will crank up fine and run for approximately 10 to 15 minutes and shuts off as though its out of fuel. I installed new fuel pump thinking pump was bad only to find same thing happening with new pump. furthermore i installed a inline primer bulb thinking it was loosing prime. Once primed back up with bulb, rhino will crank right up and run for another 10 or 15 minutes before cutting off again . I am at this point stumped. I welcome any insight that anyone might have on fuel problem.