Went fishing today. As usual stop to gas up and add oil to the resivor. Idle out for about 2 miles with no issues then jump it up on plane and run about 2 miles, then the motor just idles itself down and shuts off. I checked the bulb, it was still hard. Now the motor will either immedietly die or run for 20 seconds and then die. It's a tiller, I can't even get into forward to see if it would run at a higher RPM. Any suggestions? Plan on taking it to a repair shop tomorrow if I can't figure it out.