whats wrong - Off-Road Forums & Discussion Groups
Dirtbike Performance and Tech Wrench on it and make it faster - Or just get it to start.

 
LinkBack Thread Tools Display Modes
post #1 of (permalink) Old 11-19-2008, 11:25 PM
dunwacket
Guest
 
Posts: n/a
whats wrong

I have a 1993 250 kdx and for some reason the power band wont kick in anyone know y this might be.
Sponsored Links
Advertisement
 
post #2 of (permalink) Old 11-30-2008, 10:45 PM
Vintage Tinkerer
Guest
 
Posts: n/a
can't get full throttle...hmmm....is your throttle opening your carb all the way...is the fuel supply not partialy plugged( starving)..is your main jet clean..(starving)...isyour main jet too big ( flooding)...is your choke fully off (flooding)...did you try a new spk plug (breaking down under load) perhaps it is in your electrical ( stator,primary coils,cdi box ignition coil, wire, cap...) all my be breaking down under higher rpm...oh ya ...is your air filter clean? these are just a couple of things that come to mind...good luck....B
post #3 of (permalink) Old 11-30-2008, 10:48 PM
Vintage Tinkerer
Guest
 
Posts: n/a
post mark...is your exhaust clean...exhaust pipe not resticted in any way...how about you piston..maybe you don't have the comp to burn the fuel at high rpm...that should give you something to do for awhile...good luck....B
Sponsored Links
Advertisement
 
post #4 of (permalink) Old 11-30-2008, 10:49 PM
Vintage Tinkerer
Guest
 
Posts: n/a
oh ya ...check your timing..
post #5 of (permalink) Old 02-25-2009, 01:33 PM
 
Join Date: Feb 2009
Posts: 1
Thanks: 0
Thanked 0 Times in 0 Posts
 
Does your kdx have a power valve? if so it may be stuck in the closed position>
dave webster is offline  
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Off-Road Forums & Discussion Groups forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in










Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome