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#56354
JOHN D.
Participant

    US Member

    If the crankcase bushings are worn, air will bypass the carb through the bushings. Grab hold of the flywheel and move it from side to side to see if there is any movement or slop. There shouldn’ t be any there. You may try as Gary suggested and use a mixture of 40 weight oil in place of outboard oil. That’s 8 ounces oil to a gallon of gas.