2007 yz 450....?.....


5 replies to this topic
  • cmcsocal74

Posted January 23, 2011 - 12:10 PM

#1

I have a hicup every time i crack the throtle, what needs to be done to fix the issue.... I dont notice it when im riding....thanks TT

  • ttr250dude

Posted January 23, 2011 - 01:03 PM

#2

Are you saying it hiccups when it's idleing and u crack the throttle 1/4 turn?

  • cmcsocal74

Posted January 23, 2011 - 01:12 PM

#3

yes thats right.

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

Posted January 23, 2011 - 02:11 PM

#4

If you let bike sit for a while fuel will gum up jets in the float bowl...we all know this and hopefully drain our float bowls if bike will be sitting for more that a couple of weeks.

What many don't know is that fuel sits in the accelerator pump resivoir and can do the same thing. The passage way for fuel to get from resivoir, through float bowl and into combustion chamber can get clogged with gunk just as the jets can. Try cleaning your accelerator pump passage ways.

John

  • ttr250dude

Posted January 23, 2011 - 03:45 PM

#5

What is your fuel screw set at?

  • Polar_Bus

Posted January 24, 2011 - 04:45 AM

#6

I have a hicup every time i crack the throtle, what needs to be done to fix the issue.... I dont notice it when im riding....thanks TT


What's the ambient air temps currently where you live ? Is your bike jetted stock ? Be more detailed in your question for a more detailed answer....





Related Content

Forums
Photo

Is it worth it? (Cam and High compression piston) by macgi77


Dirt Bike   Make / Model Specific   Honda   CRF 150/230 F/L
  • Hot  36 replies
Forums
Photo
Motocross

Thinking about Yamaha 250... by Arctic Pride


Dirt Bike   Special Interest Forums   Pro Racing
  • Hot  491 replies
Forums
Photo

First Hare scramble tips by dhend8


Dirt Bike   General Dirt Bike Forums   General Dirt Bike Discussion
  • Hot  33 replies
Forums
Photo

2016 YZ450 by CaptainKnobby


Dirt Bike   Dirt Bike Technical Forums   Suspension
  • Hot  59 replies
Forums
Photo

Megabomb Fitment by 288yz450


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