I think that it is caused by detonation from heat after a
heavy load pull on the engine,but cant find a air leak or
anything that would cause this symtom.So I would like
to make sure I understand whats going on with there being
too much fuel left and its burning on and on after chopping
the throttle with it being to hot.I have adjusted the air screw
out on the 01 rm250 4 turns with the choke air screw closed
all the way to shut off that air and it seems better,but that
would contradict a lean condition by giving it more air and it
gets better,so I just need to understand in theory what causes
run on like this.Maybe something I havent thought of.
Any Ideals on what causes this as when we go to hare
scrambles I know that I have heard other bikes do it,but just
not as bad and as long of a run on.
Thanks for any responses
overbore.