Home
Basic Dirt Bike How-To's - Video
Dirt Bike How-To's - Video
Living The Moto Life - Video
Bike Tests | Shoot-Outs - Video
Forums
What's new
Latest activity
Log-In
Join
What's new
Menu
Log-In
Join
Navigation
Install the app
Install
More options
Close Menu
Forums
Dirt Bike Discussions By Brand
Yamaha MX & Off-Road Dirt Bikes
Kx250f No idle,lots of backfire.
Reply to thread
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
[QUOTE="Matt90GT, post: 1407375, member: 30871"] clean your carb first. Especially the pilot jet. Then inspect the hotstart plunger and make sure it is not stuck open. Clean it, lube it up, then reinstall and make sure there is play in the cable. If that does not help, you could have a problem with your pickup on the stator or other electrical problem. FYI a compression test on a modern 4 stroke is a waste of time. The only spec is like 80 psi within 5 kicks. A true test of the internals without disassembly is a leakdown test. [/QUOTE]
Verification
Which ocean is California closest to?
Post reply
Forums
Dirt Bike Discussions By Brand
Yamaha MX & Off-Road Dirt Bikes
Kx250f No idle,lots of backfire.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top
Bottom