- Apr 2, 2008
My Mk I 850 has a single 34mm Makuni. The plugs have a coating of black soot that is not wet as do the interiors of the pea shooters. The bike does not start with the choke on. I usually choke it for the first kick, take the choke off and it starts in the next kick or two with the choke off. Does all this indicate that my Makuni is set too rich and if so, where exactly should I decrease richness?