Results 1 to 4 of 4
  1. #1
    Member
    Join Date
    Sep 2014
    Location
    Plain City OH
    Posts
    901

    I assume this is the cause for my alarms

    20200705_111658.jpg

    Am I right to assume this is why I am getting low water pressure alarms after extended idling? Impeller itself looks great. I get an alarm and give it a little gas and it goes right away.
    -2016 Phoenix 721 250 Pro XS
    -Old Rig-2006 Triton TR-196 200HP Optimax

  2. Member
    Join Date
    Jul 2004
    Location
    Penn PA
    Posts
    15,190
    #2
    Yes, if the alarm is for low block pressure.



  3. Member
    Join Date
    Sep 2014
    Location
    Plain City OH
    Posts
    901
    #3
    Thank you!
    -2016 Phoenix 721 250 Pro XS
    -Old Rig-2006 Triton TR-196 200HP Optimax

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

    I would agree- low water pressure or possibly overheat at or slightly above idle.


    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).
    Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor