CBR 600F4 1999 - 2000 Honda CBR 600F4 Forum

knocking noise right side

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Old Jan 22, 2011 | 11:09 AM
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Default knocking noise right side

hey guys i recently got my bike and when i start my bike on a cold start you cant really hear the knocking but when i take the choke off and then let it idle you start hearing the knocking or ticking noise coming from the ride side of the bike. I was wondering is this bad? I dont wanna mess up my bike and keep riding it. I search and some say is he cct could this be it if its coming from the ride side? THe knock goes away when i rev the bike. ALso i found a hose near the shock in the rear that was off and i think i found where it goes to but im not really sure on that. Anyone know what that back hose does? Any help would be nice thanks guys !
 
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Old Jan 22, 2011 | 11:43 AM
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I doubt that the knock goes away when you rev it, you probally just cant hear it over the exhaust. if its a loud knock then its the cct but if its a tick its the valve timing
 
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Old Jan 22, 2011 | 03:55 PM
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Okay thanks backyardmechanic is it okay yo Okayrode with an off timing? Also would you know anything about the hose by my rear shock?
 
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Old Jan 22, 2011 | 05:56 PM
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the hose your talkin about might just be the blow bye tube is it hangin staight down
 
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Old Jan 22, 2011 | 06:45 PM
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If it rattles under load at 4-5k then its the cct but i have known people that have ridden for a year with a bad one.
 
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Old Jan 22, 2011 | 11:36 PM
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Polish man the hose is coming straight down yes it is pretty long. I see another hose that has nothing hooked up to it besides like a t shape valve that fits with the hose that is off that i am talking about. SHould i just hook them up?

and backyard sorry but i am kinda a newb when it comes to bikes what you mean underload? You mean while i ride it between 4-5k and it rattles?

Thanks guys again for the feedback
 
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Old Jan 22, 2011 | 11:41 PM
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it sounds like the blowbye hose but i wouldnt be able to say for sure if you could post up a pic. if thats what it is you dont wanna hook it to anything
 
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Old Jan 23, 2011 | 11:55 AM
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Okay poloshman Thanks I will try to get a pic when I'm home on Monday. What does the hose do?
 
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Old Jan 23, 2011 | 01:19 PM
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Originally Posted by 600cbr18
Polish man the hose is coming straight down yes it is pretty long. I see another hose that has nothing hooked up to it besides like a t shape valve that fits with the hose that is off that i am talking about. SHould i just hook them up?

and backyard sorry but i am kinda a newb when it comes to bikes what you mean underload? You mean while i ride it between 4-5k and it rattles?

Thanks guys again for the feedback
basically when your going at 4-5k rpms yeah. you should feel it immediatly under any load if its the cct
 
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Old Jan 24, 2011 | 01:03 PM
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at idle, does the noise go away with the bike in gear? What if you pull in the clutch?

Has anyone recently replaced the clutch, etc?
 
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