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    4.3L Mercruiser Won't Start

    Motor was running at idle and stalled, will not restart. Motor turns over, appears no spark to start. No 12V on red/wht wire to ignition sensor. Disconnected red/wht wire and with key on still no 12V to wire from ignition amplifier. Is amplifier bad?
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    2014 Mercury 90 HP EFI 4-Stroke - Alarm, Runs then Quits

    So, you start the motor and in a minute or so you get I believe the "six second" alarm they reference in the manual, but the motor keeps idling fluctuating slightly in RPM then smooths out. Yesterday, I started motor at the dock, alarm sounded within a minute or so, I increased throttle to...
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    2014 Merc 90 EFI 4-Stroke Runs 10 minutes then quits

    Launched boat for first time this year, went maybe 1000 yards at slow speed before motor sputtered and quit, would not restart. Had no issues last year or since I've had boat and motor. Took to dealer for repair, massive amount of water in fuel, engine oil milky according to mechanic. Fuel tank...
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