All Things Moto! Dirtbike Forums

Go Back   All Things Moto! Dirtbike Forums > Dirt Bike - ATV - Suspension Forums > 4-Stroke Dirt Bike Bike Forums > 4-Stroke Dirt Bikes - Yamaha

Reply
 
LinkBack Thread Tools
  #1  
Old 03-10-2017, 12:44 PM
bweighmaster89's Avatar
Beginner Class
 
Join Date: Mar 2017
Last Online: Yesterday 03:41 PM
Location: mission , texas
Posts: 22
Default ttr90 intermittint ign. miss

     

Bike starts easy , carb cleaned , fuel tank clean. New spark plug , tested spark , will jump 1/4"gap no problem. Intermittint miss after 2500 3000 rpm not plug tried that , noticed condensor under fuel tank but don't know what that is for , not in manual ..... any thoughts ????
Reply With Quote
  #2  
Old 03-11-2017, 07:30 AM
ATM! Pro Class
 
Join Date: Jul 2011
Last Online: Today 10:05 AM
Location: Benton, LA
Posts: 4,837
Default

Carbon, exhaust partially plugged.

Paw Paw
Reply With Quote
  #3  
Old 03-12-2017, 08:48 PM
bweighmaster89's Avatar
Beginner Class
 
Join Date: Mar 2017
Last Online: Yesterday 03:41 PM
Location: mission , texas
Posts: 22
Default

Checked that ,cleaned it out. Black smoke puffs with each miss , going to check needle and seat , might be leaking ...
Reply With Quote
Reply

  All Things Moto! Dirtbike Forums > Dirt Bike - ATV - Suspension Forums > 4-Stroke Dirt Bike Bike Forums > 4-Stroke Dirt Bikes - Yamaha


Bookmarks

Thread Tools


Similar Threads for: ttr90 intermittint ign. miss
Thread Thread Starter Forum Replies Last Post
ttr90 problem lorenz Member Introductions 4 12-11-2012 06:27 PM
dad of new ttr90 owner cletus Member Introductions 2 05-23-2012 02:53 PM
TTR90 YAMAHA WONKY PHEONIX 4-Stroke Dirt Bikes - Yamaha 2 05-29-2010 08:32 AM
ttr90 update rageon Member Introductions 1 08-25-2007 01:19 AM
Yamaha TTR90 CRF731 4-Stroke Dirt Bikes - Yamaha 4 04-29-2005 09:13 PM


All times are GMT -6. The time now is 12:21 PM.


Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0 PL2
Copyright ©2002-2017, JDub Consulting, Inc. All Right Reserved.