Re: 1972 Johnson 2hp – low speed and idle problem

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July 18, 2015 at 12:19 am #20322
frankr
Participant

    Low compression immediately came to my mind, however 85 is good. So that isn’t the problem. I have to think carb adjustment or throttle/spark sync. Are the exhaust relief holes open and not submerged?

    BTW, 1972 is a "Classic" and is allowed here.