WR250 Popping then cutting off

hey guys

sometimes when running my wr250 and then having it idle for maybe 10 secs or more... when I give it a rev there's a Loud pop and the bike shuts off (2/10 times)... also when trying to kick the bike over it does the same... whats up with this?

Could be pilot jetting being slightly off.

My te250 does it sometimes because my pilot is a bit too lean.

yeahh i thought it was running lean too

It can also be from too much fuel from AP at low rpm.

Maybe you need a bigger leak jet.

Really best to set pilot properly and work up from there.

There is a good sticky in wr forum about setting pilot circuit.

Alright thanks for the assistance

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