Question about 2005 Honda CR 125 R

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Fuel mixture screw

I have a cr 125 r 1997 with kehein carrbie need 2 no how to adjust the fuel mixture screww

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Begin by screwing the mixture screw in all the way until it stopps,,,but ONLY JUST STOPS,,,,,DONT FORCE IT,,,then look at the top of the screw slot,,and call that 12 oclock,,,now turn the screw out to you three full turns going through 12oclock,,that means 12 to 12 is one turn.

then start the bike,,,finish your adjustments now by slowley turning the screw outwards until the engine starts to misfire,,,at this point turn the screw back in one half to three quarters of a turn.Now you have the mixture set roughly.
For fine tuning,, you need to use a monometer while turning the mixture screw
Best of luck...

Posted on Jan 19, 2009

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Posted on Jan 02, 2017

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1 Answer

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