HEADS UP!!!

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
JETMAGNUM

Wr450 Breaks Up

4 posts in this topic

I Thought Maybe The Guy I Bought It From Had Old Fuel In Bike. Third Tank Through It And It Is Not Clearing Up. Not Too Bad, Just A Hic Up In Power Once In A While. Any Idea??

Share this post


Link to post
Share on other sites

throttle position sensor trying to choose the right mapping at low rpm cruising.

The stutter feeling can be jetted out about 80%, but it is just the way the bike is.

Share this post


Link to post
Share on other sites

Or, if you've adjusted the TPS per the manual and are happy with your jetting, but still having the hesitations, try disconnecting the TPS. Lots of people find that to be a good solution. Search TPS in this forum. BTW, Indy's jetting table is a good place to start.

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