My outboard motor dealer advises me there is sensor that cuts off the fuel injection pump before it runs dry on my 2008 fishing motor. He recommends Sea Foam to be added to the tank of this motor.(no he does sell Sea Foam, the O'Reily Automotive Stores do sell it)
He charges $85 per hour for repairs, I tend to follow his directions.
Correction: (NO, HE DOES NOT sell Sea Foam, the O'Reily Automotive Stores do sell it).
My bad, sorry.