Electrical issues

Discussion in 'Mechanic Recommendation Forum' started by Dutton 5000, May 25, 2021.

  1. AlexK

    AlexK New Member

    Dec 1, 2021
    Brooklyn, NY
    280 Sundancer 2003
    Two MerCruiser 4.3L engines 220H.P. each w Alpha drives
    Thanks. That's what I am planning to do. Ordered the pump, will try to replace this Friday.
  2. Korkie

    Korkie Active Member

    Feb 2, 2016
    Leonardtown, MD Potomac River / Chesapeake Bay
    2006 340 Sundancer, Garmin7610, xHD 24" Radar, VV703, SeaStar Hydraulic Steer, Shadow Drive AP
    Mercruiser 496 Mags
    Bravo III Drives
    Dutton - Remove, clean and replace all of your grounds. Starting with the house battery(s) and following the wires. Both your power (+) leads and your grounds must be clean and tight. Take them off at each connection and clean them. Visually looks good isn't always so. Cannot count the times I helped friends with the same issue, it is always poor and/or loose connections, especially after winter layup. Just did one last Friday. Dirty grounds at the battery grounding junction. Cleaned them up and good to go.

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