1995 150hp Evinrude. The motor will cut out after running over 3000rpms. It will run for a few minutes then shut down back and just idle. If you try to run again it will not get back up and sounds like it is missing. But if stop the motor and kill the power it will jump back up then do the same thing. It acts like it is a protective computer shut off or something. Good carbs and plugs.