[marcus_jago]

I have a 2016 crf 250R that wont idle when its warm. It starts with ease and idles fine when cold, however when the engine is warm it stops when the revs are too low. It stops when rolling in first. Ive played around with the idle adjustment and dont think it has anything to do with that. Its got 52hrs on it and has no other problems. Any advice?

[JimDirt]

Welcome to the site !!

Have you checked the valve adjustment ?? , are you getting any codes on the MAP switch ??

The issue could be caused by a number of things either by themselves or in combination with other issues .... you need to eliminate each item ...... Do you have a Owners Manual ?? , it will walk you thru most of the tests .... but my first guesses would be either valves , or a fuel pump or ECM issue ..... if there is a electrical issue , or even a fuel issue , usually it will flash a code on the Map switch ...