Home › Forum › Ask A Member › mark 20 starting issue › Re: mark 20 starting issue
June 28, 2018 at 2:02 pm
#78613
Compression is low, a good reading would be 120. Behind a welch plug on the carb. are orifices that could be plugged. Also when cleaning the carb. remove the by pass tube and clean, it also could be plugged.