[honda crf150rb]

i just recently bought a used honda crf 150r expert.(2007) the bikes is in good condition but 1 problem it wont idle.when i pull in the clutch to stop and dont rev it it will stall.no matter how hot the bike is it wont idle.the bike also rapidly backfires when i slow down or rev it to high.it has a hot cam stage 2 in it.we just recently replaced the plug but it hasnt made a difrence. is this normal? i need help!

[itsgrady]

Rejet.

[Asmith]

it wont idle.

when i pull in the clutch to stop and dont rev it it will stall.

no matter how hot the bike is it wont idle.

the bike also rapidly backfires when i slow down or rev it to high.

Pilot circuit is VERY lean.

Pilot jet is most likely plugged, fully or at least partially.

Pull the pilot jet out, clean it and make sure all passages are open by running a wire through them.

What pilot jet is currently in there??

What is the fuel screw set at??

[honda crf150rb]

yesterday we messed with the fuel screw and set it at 1 1/2-3 1/2 turns. it will idle now but it doesent run as good as before.it will go a liltle without me giving it gas.but the throtle response is much better.im not sure what pilot jet is in there we havent touched that yet.

[honda crf150rb]

hey guy thanks for all the help but ive decided to just take the bike to my local dealer .the bikes fuel screw actually fell out! and there was also a nut and bolt in the transimission oil not sure y.but the dealer fixed it

[Collin]

You could help us out if you would let us know what you found out about your fuel issues!