Site upgrade in progress... Core site functions are working, but some non-critical features/functions will be temporarily unavailable while we work to restore them over the next couple of weeks.

Please post any bugs you encounter, but before you do, check to see if it's already listed.

Thanks for your patience while we work to improve the community.

Sign in to follow this  
Followers 0

99 yzf 400 carb issue?

1 post in this topic

I recently dusted off my old girl and did an complete maintenance on her seeing how she sat for a year. It fires right up second kick but I have to find a sweet spot on the choke to keep it at choke idle. After warming up is where my issue comes in. As long as I have the throttle open just a hair it will stay running. It won't stay at idle and backfires horrible. Bogs like a dog at wot in 5th. Any ideas guys?

Share this post

Link to post
Share on other sites

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
Sign in to follow this  
Followers 0