Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Enjoy XS400.com?Consider making a donation to help support the site. XS400.com receives a small share of sales from some links on this page, but direct donations have a much greater impact on keeping this site going.
So this same thing has happened to me and I've replaced the petcock and everything but Im just wondering if there is a more thorough way to get all the gas/oil out of the crank case besides just draining it?
At present I figure Ill just drain it, put in new oil, run it for a minute or two and...
Hey thilillyr, I think Im having this same problem just to a lesser extent. After about a half hour of riding the throttle response is pretty bad and it just gets worse and worse the longer I run it. Did you ever sort this out or figure out what was causing it?