warning horns

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    02 350 mag mpi, no warning horn, crank, no start. Help

    I have a 2002 310DA with 350 mag mpi v drives. Boat has been idle for 3 months. Turn on ignition and no warning horn sounds. Also no audible fuel pump pressure up. Engine cranks won't start. Same situation for both engines. Turn starboard ignition on and the auto fire extinguisher light goes on...
    • hd12121
    • Thread
    • 350 mag mpi engine starting problem mercruiser no start warning horns
    • Replies: 1
    • Forum: Sport Cruisers
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