I have a 2002 Splendor Cuddy Cabin with the 5.0 mpi mercruiser and bravo 3 outdrive. My fuel pump used to come on and shut off after a few seconds and the engine would start no problem. The other day on the lake I shut it down to relax on the water for awhile and when I turned the key on the fuel pump would not stop running and would not start again. Does anyone have any suggestions what went wrong? Thanks, Steve