Ok guys here goes for I hope the last time on this 15 hp force new pump kit new tank line and connector all new fuel lines cleaned carb which was really clean to begin with. Runs much better but it still needs to be choked to run now your going to shoot me. After I gave up and put things away I noticed the little o-ring on the male connector on the motor was split could this little ####### cause my problem please say yes I know it's there for a reason [air]if this is all it is I guess my work is over and I can start enjoying this little guy