YZ400F engine cashed?

I took quite the high speed spill a few days ago with put me in the hospital, but im on crutches now.

Well anyways, besides the point, my bike freerevved out of controll after it came to a stop laying on its side, for idk maybe 5-10 seconds.

Well my brother in law checked the oil and coolant for me and took it for a spin and it locked up on him. It kicked over immediatly after but it was rough.

since im housebound for a while i cant get out to take it apart to see whats wrong. But I'm guessing a main bearing or big end rod bearing went. Is that what you think?

thanks in advance



well the same kinda happened to me. check your carb throttle plate?

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