No throttle at bottom end

Hi everyone one of my mates has just got a yzf 250 09 and it has no throttle until your 3/4 throttle then it's fine we have cleaned the carb checked the values and the timing also jetting but still no joy has everyone had this problem cheers

Maybe check and adjust your throttle cables.. there's a place too where the cables go into the carb

Has the bike been sitting in storage for some time and recently been taken out of storage?

what exactly does "has no throttle" mean? Are you twisting the throttle and getting no engine rpm change along with no discernible sound change from engine, or are you saying it has little or no power until 3/4 throttle but you can hear the engine trying to accelerate but can't?

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