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High Pressure Fuel Pump

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winniskier View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote winniskier Quote  Post ReplyReply Direct Link To This Post Topic: High Pressure Fuel Pump
    Posted: July-18-2015 at 2:47pm
At the beginning of summer, my engine failed to restart after running for about an hour. It cranked, caught momentarily and died. It would do this repeatedly. My mechanic replaced the high pressure fuel pump. The boat ran great for a few weeks. Now same thing is happening. When ignition is turned on, there is no sound of the pump pressuring up. Is there a fuse or anything else I can check?
Jim
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Orlando76 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Orlando76 Quote  Post ReplyReply Direct Link To This Post Posted: July-18-2015 at 2:50pm
There's a relay somewhere, it's more common to fail than the pump. Probably on back side of engine but I'm not too familiar with the GT40 yet (assuming that's what you have).
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winniskier View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote winniskier Quote  Post ReplyReply Direct Link To This Post Posted: July-19-2015 at 12:48am
My mechanic stopped by. Kill switch was almost off. He said that the turning the ignition on charged the coil for the short burst only, mimicking the problem with the pump..   Reset the kill switch clip. Starts fine now.
Jim
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Bri892001 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Bri892001 Quote  Post ReplyReply Direct Link To This Post Posted: July-20-2015 at 12:16am
Cool, I'll add this to the GT-40 thread.
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