Hissing sound from CBR600rr? - 600RR.net
Engine Tech This forum will be dedicated for internal Engine threads , discussions, upgrades etc etc

 
LinkBack Thread Tools
post #1 of 6 (permalink) Old 08-17-2015, 10:40 AM Thread Starter
Training Wheel Hero
 
Join Date: Aug 2015
Posts: 27
Thanks: 0
Thanked 1 Time in 1 Post
Feedback Score: 0 reviews
Hissing sound from CBR600rr?

I have an 04 CBR600rr, my mechanic said it's most likely a leak. Here is a video of the noise

https://video-mia1-1.xx.fbcdn.net/hv...65&oe=55D2058B

Sorry, the drop file doesn't accept .mp4 files, so I had to do it this way. Well anyhow, what do you guys think of the sound? I'm sure it's a leak, I hope so.
600-2x is offline  
Sponsored Links
Advertisement
 
post #2 of 6 (permalink) Old 08-17-2015, 10:43 AM
Knee Dragger
 
Unit-01's Avatar
 
Join Date: May 2015
Location: Virginia
Posts: 110
Thanks: 2
Thanked 9 Times in 8 Posts
Feedback Score: 0 reviews
that sounds like a spark-plug is completely out, and the compression is being blown out the cylinder. or its loose. one of the two. i also noticed it got louder as you got closer to the engine. im certain that's what it is.

You can be a fast and highly skilled rider with chicken strips. All that means is you understand the limits of traction and speed as it relates to your cornering ability and road conditions.

Last edited by Unit-01; 08-17-2015 at 10:44 AM. Reason: edit due to further explain why its a sparkplug issue
Unit-01 is offline  
post #3 of 6 (permalink) Old 08-17-2015, 11:11 AM Thread Starter
Training Wheel Hero
 
Join Date: Aug 2015
Posts: 27
Thanks: 0
Thanked 1 Time in 1 Post
Feedback Score: 0 reviews
What would an exhaust leak sound like?
600-2x is offline  
 
post #4 of 6 (permalink) Old 08-17-2015, 11:58 AM
World Superbike Racer
 
Miweber929's Avatar
 
Join Date: Mar 2013
Location: Woodbury, MN
Posts: 1,957
Thanks: 200
Thanked 563 Times in 444 Posts
Feedback Score: 1 reviews
Quote:
Originally Posted by 600-2x View Post
What would an exhaust leak sound like?
More of a popping sound.
Miweber929 is offline  
post #5 of 6 (permalink) Old 08-17-2015, 12:32 PM
Knee Dragger
 
Unit-01's Avatar
 
Join Date: May 2015
Location: Virginia
Posts: 110
Thanks: 2
Thanked 9 Times in 8 Posts
Feedback Score: 0 reviews
popping sounds from the exhaust would be a valve issue usually.

You can be a fast and highly skilled rider with chicken strips. All that means is you understand the limits of traction and speed as it relates to your cornering ability and road conditions.
Unit-01 is offline  
post #6 of 6 (permalink) Old 08-18-2015, 08:39 AM Thread Starter
Training Wheel Hero
 
Join Date: Aug 2015
Posts: 27
Thanks: 0
Thanked 1 Time in 1 Post
Feedback Score: 0 reviews
Turns out it was a leak and one of the throttle body tubes was ripped. No Spark plugs involved lol
600-2x is offline  
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the 600RR.net forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in










Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome