having an issue
started as boat pausing and lurching above 2800 rpms. Got worse the same trip. Would be stuck at 2800 and lurch on its way up to 5000. (Just didn’t go over 5000)
took it to lake and ran it up to 5500 after changing decent looking plugs and testing in line fuel filter for water... no water.
Checked all spark plug connections as well as the plugs on the back of each cylinder or what’re it’s on the back of😳.
Today it ran fine for a little bit, but now not go above 2800.
Misc info
i run dons old cocktail
havent decarbed in a year but don’t do that often
Pre mix gas 50-1 fir the last 12 years
thoughts?
Thanks for any help