I have a 2003 Seafox 217 C with a mercury 150 salt water to stroke, I've had this boat for a little over two months and I've never had a problem so far. However today we went offshore fishing, we did a total of about 100 miles and had no issue with the motor. I got home and begin to clean my boat started flushing the engine and it ran for about five minutes and had a good water supply. Then it shut off abruptly, no stutter or choke out. And when you go to restart it it will fire maybe two cylinders it sounds like. And then cut off followed by a humming sound. After a few attempts of trying to get the motor started it stops firing all together. I checked the fuel bulb and it had ample pressure so I don't know what would be causing this or why it would cut out so abruptly. Please help