Hi boys,
Sorry my english pleas.
My "new" Honda CBF 600 2008 resonates in motor.
time on video 2:20-2:50, best sound is 2:40
https://www.youtube.com/watch?v=_9KcN-sv5XI
My Honda starts resonating c. 2 minutes after a cold start, and it takes about c. 30 seconds
Warm engine is ok..
I have motorcycle 2 week. Yesterday afternoone diagnostic with stethoscope this sound from oil relief valve.
In motor is new oil Motul 5100 ester 10w40 and filter Hiflofiltro 204.
This valve is very primitive system. In valve body is only piston and spring..
Here photo http://marty81.rajce...d4cf-ventil.jpg
Is problem this resonate oil relief valve or is normal?
Thanks..