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  1. #1
    Member
    Join Date
    Jul 2007
    Location
    Rockwall
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    74

    2019 ProXS 4 stroke vibrating

    I notice a lot of vibration when idling. It is very noticeable on my electronics looking at side imaging - jerky images. I can feel the vibration through the steering wheel. The boat is nearing the end of the initial break in period.

    When I get on plane and trim up the vibration is greatly diminished.

    Could this be because the 150 4 stroke is a 4 cylinder versus 6 cylinder?

    My old boat had 2008 250 ProXS and it didn't vibrate much, if any at idle speeds.
    2008 Triton TR200 - Merc 250 ProXS - Humminbird 1197 & 1198 - Dual power poles

  2. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
    Join Date
    Apr 2008
    Location
    Greenville, SC (US)
    Posts
    95,217
    #2
    If you would, please take a moment to review the Announcements at the Top of the Forum, and be sure to provide the Required Info when posting. Thanks!

    There is a bit more perceived vibration, as this is a completely different, larger displacement, FOURSTROKE engine.


    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 47 years (learn something new every day).
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