450 surging/cutting out


2 replies to this topic
  • MrMotorhed

Posted January 07, 2005 - 03:39 PM

#1

i have a yz450 that "cuts out" in top gear under WOT. has anyone heard of this?

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

Posted January 08, 2005 - 03:48 AM

#2

Does it only cut out at WOT in top gear, or any gear? Without knowing more details, it could be electrical, fuel/jetting related etc..... Maybe something simple like a filthy air filter??? Post more info', and i'll try and help a bit more:thumbsup:

  • bigjer40

Posted January 09, 2005 - 02:24 PM

#3

I had the same problem with my 03! I had a partially blocked jet. Cleaned her out and was good as new!





Related Content

Forums
Photo
Supercross

Wilson the Blue Privateer by jetfuel


Dirt Bike   Special Interest Forums   Pro Racing
  • Hot  50 replies
Forums
Photo

Megabomb Fitment by 288yz450


Dirt Bike   Make / Model Specific   Yamaha   YZ 400/426/450
  • 1 reply
Forums
Photo

The "going back to the other darkside" adventure... by Monk


Dirt Bike   Make / Model Specific   KTM   250/350/450/505 SX-F & XC-F (4-Strokes)
  • Hot  113 replies
Forums
Photo

yz250x vs 450 4t comparisons (preferably desert riding) needed by JakeNorthrupYZ450F


Dirt Bike   Make / Model Specific   Yamaha   Yamaha 2-Stroke
  • 9 replies
Forums
Photo

Snake pit oct 30th by The Anvil


Dirt Bike   Dirt Bike Regional Discussion   California
  • Hot  293 replies
 
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.