So the motor has ran great most of the year. A couple days ago as I took of to throttle up, it ran for a second & shut down the motor. As I tried to restart the motor, the bendix will engage, but not turn the flywheel. Also, can’t move flywheel by hand afterwards. I brought it home & took plugs out to make it easier to spin flywheel. Found the starter had a loose lug on the hot. After fixing the issue, motor started fine all day out of water with muffs. Took back to lake & went to throttle up again & got the same results. Motor died & flywheel won’t spin by hand. I’m mechanically inclined, but not a lot of experience with boat motors. Any help is greatly appreciated. Thanks