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  1. #1

    Default 4.3 wont come to full song

    over the winter i had the carb rebuilt. and it starts and runs good. it will run fine to almost full throttle but at full throttle it will bog down or falter until i pull it back a bit,and i dont know if it is related or not but when i put the boat into a Hard turn it will do the same thing.otherwise it runs really well.
    I do have a mechanical background but this one has me talking to myself. any help or ideas would be greatly appreciated.

    Thanks, Randy

    p.s. i'm brand new to the site, so hello!

  2. #2
    Join Date
    Dec 2006
    Location
    Chaumont Bay, N.y., USA
    Posts
    5,145

    Default Re: 4.3 wont come to full song

    Ayuh,.... Welcome Aboard,.... Check the Contents of the fuel filter for anything but clean fresh gasoline,....

    A newly rebuilt carb turns into just another dirty carb, if ya pump rotten polluted fuel into it,...
    'n ethanol fuel lasts days or weeks rather than months, like real gasoline,....
    Any Grease is Better,... Than No grease at All....

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