2003 johnson 115 two stroke problems

Discussion in 'Outboards' started by rovi, Feb 3, 2016.

  1. skypilotgill
    Joined: Mar 2016
    Posts: 11
    Likes: 0, Points: 0, Legacy Rep: 10
    Location: Thursday Island

    skypilotgill Junior Member

    Any help need to tune up Johnson 70hp black motor
    I haven't been able to idle it yet

  2. PAR
    Joined: Nov 2003
    Posts: 19,133
    Likes: 488, Points: 93, Legacy Rep: 3967
    Location: Eustis, FL

    PAR Yacht Designer/Builder

    Instead of guessing, which will just makes things a lot worse,


    you can play with it or simply spend $30 bucks and get to know your engine. Before setting the idle, run through the diagnostic section and get it right. You'll use this book repeatedly, so . . .
Forum posts represent the experience, opinion, and view of individual users. Boat Design Net does not necessarily endorse nor share the view of each individual post.
When making potentially dangerous or financial decisions, always employ and consult appropriate professionals. Your circumstances or experience may be different.