Home › Forum › Ask A Member › Johnson HA questions › Re: Johnson HA questions
October 22, 2016 at 10:31 pm
#46332
Take a compression test. It doesn’t take long for those small pistons to ware out with cheap oil. I have seen one that would only run without a propeller. It was 48 on top 45 on bottom. Should be 65 or higher. . . 😉

