I had the electrically operated shutoff solenoid fail shutting down the engine under power. Back at the dock tried starting an hour later no problem. There is a knurled knob on the shutoff switch that you can rotate to open but you lose any anti si...
I had a plugged hose between the straner and the raw water pump. As the engine was running, I shook the hose along the length. Dirt appeared on the outside of the boat by raw water exit. No problems after that.