In Reply to: Jubilee Running Rough posted by Tyler (MD) on December 04, 2022 at 14:38:13:
If it was running fine before "tune up", my thought would be to move that plug to a different cylinder and see if the problem follows it OR, just try a new plug on that cylinder.
I have a Jubilee that runs fine but that could change anytime. It does sit a lot. I would like to know what you find.