Newbie Phil
 

From middle England, just started to have fun on the XT660X acquired last week, experiencing a bit of juddering at low speed through towns.

:hello: and :welcome: to :660:

surging is the problem and you need to do a search on fuelling fix in this forum to learn how to correct it

Have a look at this section

http://www.xt660.com/showthread.php?t=630

Newbie Phil
 

:006: Welcome on board Phil.

Have a look at this thread too...

http://www.xt660.com/showthread.php?t=23042

It covers everything you can do to fix surging.

Surging problem
 

Thanks for the prompt replies, I only noticed the problem following a service and mot and putting premium unleaded fuel in. I will look to resolve it.
Thanks again.