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01buck1/4 Started a new thread Yz125 sputtering in mid range
10/12/2021 5:44pm Happy 4th all! I have a question about the ignition on my bike. Its an 01 yz125 all stock. However it has started sputtering at half throttle right before powermand. I tested the stator and that is whithin spec. Reeds are good. Crank seals amd top end are good. Coil is good carb is clean and jetted properly. Plug is...
This forum thread has 14 replies.
01buck1/4 Started a new thread 01 yz125 ground up build
7/13/2017 6:13pm Hey guys and gals! New guy here and figured id show my build! 2001 yz125. This bike was in rough shape when i first got it. One would call it a "hood beater" lmao but safe to say i got ahold of it and revived it back to life! Here are some pics of the build. enjoy!
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This forum thread has 5 replies.
01buck1/4 Added a reply to 01 yz125 ground up build
7/13/2017 6:13pm Thanks man i really appreciate that!
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01buck1/4 Added a reply to Yz125 sputtering in mid range
7/6/2017 12:22pm Okay im going to run the boyesen rad valve now but mybquestion is would the condition of the reed cage cause the mid range sputter/bog?
01buck1/4 Added a reply to 01 yz125 ground up build
7/6/2017 3:28am Thanks man i appreciate it! And shes been good to me for the past 2 years! Having a bit of an issue now but i fee like i found the problem
01buck1/4 Added a reply to Yz125 sputtering in mid range
7/5/2017 7:07pm Upon further inspectionidk how this got by me i found this on my reed cage after pulling off the reeds. Looks very deteriorated. Would this be a cause of it by chance?
01buck1/4 Added a reply to Yz125 sputtering in mid range
7/5/2017 1:58pm By needle jet do you mean by main jet holder? Thats all i can find on the shop manual
01buck1/4 Added a reply to Yz125 sputtering in mid range
7/5/2017 1:55pm I definately know alot but am just stumped on this haha and yeah brand new fuel and oil lol
01buck1/4 Added a reply to Yz125 sputtering in mid range
7/4/2017 4:13pm Awesome thanks man ill double check that needle too and then go from there
01buck1/4 Added a reply to Yz125 sputtering in mid range
7/4/2017 3:41pm Positive. I have been running this jetting for about 2 years now with no problems at all and ive always made sure the carb was spotless also