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August 22, 2022 at 1:11 pm
#264724
Thanks for the reply. I think the excess fuel check valve purge may be where I look next. I’ve attached links of the motor running in a barrel. The points have checked spot-on at 0.020″. Really three symptoms here.
1. Motor does not idle well
2. Motor smokes excessively. Oil mixture is the recommended 16:1. The smoking is new.
3. Seems to be some faint knock.
Thanks for all the advice.
Buster