01 yz250F hard to start after stall

I traded for a 01 yz250f, we ride in the woods. It starts good cold and hot if it is shutdown with the stop button. If it stalls in tight spots it is hard to restart. It usually has to sit for awhile before it will restart. The valves are in spec. the bikes runs good and starts fairly easy as long as it is not stalled. I was told this was a cam problem with the earlier 250f's that yamaha had changed the cams on the later ones.

you know of the starting procedure no?

when it stalls its going to flood.

pull in the hot start, press the kill button and hold it, kick the bike through its stroke about 20 times at an easy pace that wont wear you out.

then release the kill button and do the normal starting procedure.

more can be found at

http://thumperfaq.com

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now