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  1. 02-18-2018, 02:59 PM #1
    rfontenot05
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    Question Need some help with surging issues

    Having some problems with what I think is surging on a 2010 HPDI VMAX 175. I will be running just fine and it seems like it just cuts out, then back on, then off again. I have to come to a stop and restart the motor. Happens at varying RPMs. It almost seems like to be its not getting fuel all of a sudden. Ive changed the water fuel separator, the inline fuel filter, regular fuel filter and VST filter. Bulb seems to be working fine. Any ideas on what I have going on?
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  2. 1Holeshot
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    #2 02-18-2018, 08:44 PM
    How long since you changed spark plugs? Had a Suzuki 4 stroke doing this and a bad plug was the culprit.
    Last edited by 1Holeshot; 02-19-2018 at 05:15 PM.
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  3. rfontenot05
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    #3 02-18-2018, 09:16 PM
    Bought the boat in 2016 and havent changed them.
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  4. StrokerSmoker
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    #4 02-19-2018, 10:00 AM
    It could be a bad connection at the main wire harness where it plugs in below the cowl...pull it apart check for water and corrosion...

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