03 yz450f engine noise


5 replies to this topic
  • Mazzeppi11x

Posted March 07, 2009 - 07:46 PM

#1

well i rode my 450 today and i heard a "tinging" from the motor. from idle all the way up. I was also really hard to kick from TDC. what could it be? valve clearances? the motor just had a new top end about 6 riding hours ago.

  • Mazzeppi11x

Posted March 08, 2009 - 08:57 AM

#2

anyone?

  • YamahaYZ426F

Posted March 08, 2009 - 09:01 AM

#3

I say check the Vavles.

Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • kawasakimx8

Posted March 08, 2009 - 11:11 AM

#4

yea, check the valves, or MIGHT HAVE jumped time by 1 tooth.

  • TIG88

Posted March 08, 2009 - 01:32 PM

#5

did you notice any loss of power?

  • Mazzeppi11x

Posted March 08, 2009 - 10:45 PM

#6

no loss in power at all, i checked the clearances and the timing seems ok. maybe it was just pinging.





Related Content

 
x

Join Our Community!

Even if you don't want to post, registered members get access to tools that make finding & following the good stuff easier.

If you enjoyed reading about "" here in the ThumperTalk archive, you'll LOVE our community. Come join ThumperTalk today!

The views and opinions expressed on this page are strictly those of the author, and have not been reviewed or approved by ThumperTalk.