Super M Rough Idle

jeffalex2 · Oct 22, 2009

After plowing about 2 acres this afternoon, my Super M would idle rough unless the idle mixture screw was turned all the way in...what's that about? Thanks!

Faster346 · Oct 22, 2009

Probably got some nnalert in the carb. My M wouldn't run right a week or so ago, no matter what you did with the screws. You could crank them all the way in or out and it wouldn't change anything. Pulled the carb apart, and it was loaded with all kinds of bs. Blew everything out, tossed a rebuild kit in it, re set the idle and fuel screws and it runs great now.

Super M Rough Idle

jeffalex2

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Faster346

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