Results 1 to 7 of 7
  1. #1
    Member
    Join Date
    Nov 2011
    Location
    hayesville
    Posts
    6

    2019 250 4 stroke

    Having issues with throttle hanging wide open the gas pedal comes back up but motor surges and you have to cut the key off then it goes back to normal has anyone had any issues like this?

  2. Member
    Join Date
    May 2011
    Location
    Spangle, WA
    Posts
    6,211
    #2
    See the 4-stroke forum 3 below this one, be sure include engine serial number (required when posting) - Mercury - 4 Stroke / Verado
    _______

    Phil
    '09 Hewescraft ProV
    '09 150 Optimax


  3. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
    Join Date
    Apr 2008
    Location
    Greenville, SC (US)
    Posts
    95,153
    #3
    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 (serial number) when posting. Thanks!

    Moving thread to the 4-stroke Forum (correct forum).


    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

  4. Member
    Join Date
    May 2018
    Location
    Limestone, TN
    Posts
    1,298
    #4
    Are you sure it’s returning to neutral or zero position at the pedal? May need a new spring or the “stem” on the cable might need some grease on it.
    2022 Phoenix 919 Pro XP
    2022 Mercury 225 4s 3B133405

  5. Nitro Boats Moderator BMCD's Avatar
    Join Date
    Jun 2004
    Location
    Brookeland, Texas
    Posts
    17,439
    #5
    Had a similiar issue on an 2 stroke Pro Xs, it was the cable on my hotfoot.
    Bryan McDonough
    2023 Nitro Z21 XL
    Nitro Team

  6. Member
    Join Date
    Nov 2011
    Location
    hayesville
    Posts
    6
    #6
    Guys just got it back from shop they said it was a default bracket on engine bad thing is its on back order until November sometime they hope. They said do not run engine until it gets fixed its hard to do when I have tournaments coming up.

  7. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
    Join Date
    Apr 2008
    Location
    Greenville, SC (US)
    Posts
    95,153
    #7
    Please provide the Engine Serial Number and see if you can get the correct name (or part number) of the component you need.


    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