2002 wr426 won't idle

the motor is getting to where it won't idle correctly. Is there a part number for the jet ket and can any one tell me if this bike has the gray wire I need to disconnect? I did the throttle stop fix when new.also put a white bros pipe on it .

thanks for any info.

Has it been stored for a bit recently?

Sounds like your pilot circuit may be clogged.

First thing I'd do is clean out the entire carb if you're pretty sure it isn't valves or rings.

Sounds to me like the valves are tightening up. Check the clearances.

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