Problem with '03 KLX125 Going Up Hill

babzog

Member
Jul 2, 2014
1
0
Hey folks, first post! Hope it's in the right area!

I have an 03 Kawi KLX125. First bike. Cleaned the carb and put in a new kit. Engine seems to idle nice, has a bit of a bog when cracking the throttle but is otherwise running well. Pilot screw is currently 4 1/4 turns out ATM.

Bike is okay while ripping down a flat trail. Having a problem while climbing hills.. engine seems to stumble or gurgle. Tried raising the float level and turning out the pilot screw (to its current setting) which did not help. Plug center is a nice tan colour, electrode is clean/kinda white, outer edge is black.

Any thoughts on clearing this up?
 
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