Idle mixture adjustment (air or fuel screw adjustment)

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1. I don't understand, at 2:00 you turned the air screw all the way in till it was lightly seated then you turned it out a half a turn, and then said you turned it out 2 turns.
2. I really need help before xmas.i purchased a 125 cc dirt bike for my son and somehow misplaced the idle screw.STUPID ME!I am clueless as to exactly what kind of idle screw I should get.i went to both auto zone and advanced auto but neither had this part.Please Help!
3. I got a 85 xr350r and air blows out through where the valves and carburetor meet but when i put my hand on it sucks my hand. Is this normal? Also, can this be the reason my bike doesnt run.
4. Any advice on adjusting the idle mixture on a motorcycle with four carburetors? Do you set them all at the baseline and turn them all the same amount?
5. Help! I have a 26mm mikuni carb for my 125cc pit/dirtbike and I can't get it to idle at startup, I have a fuel screw but haven't messed with it, just idle screw. When the bike is warm it will idle ok but never when the bike is cold or a little warm.
6. so if the air mixture is less than 1 and a half turns out do I need a bigger or smaller jet and which jet is the pilot jet the big or small on inside the carb??
7. Good video. I have adjusted the idle so the bike (TaoTao 125cc DB17) no longer dies in idle. However the bike does sputter and make a popping sound (from the exhaust) when I try to increase the throttle past half way in any gear. Any ideas on what I should do? The bike is only 4 months old. However the previous owner may have left it sitting a while with gas in the carb?
8. is 1 turn a 360° turn or just a 180° turn?
   
   great video, very helpful. thank you.
9. Aoa...bro u r doing great keep it up...!
   i am currently having yahmah ybr G and for me it is very good from all 125 competitors, Apart from few issues which i am facing right now..
   the biggest of all is that my YBR G is start missing around 90 to 100kmh..
   ..Missing issue is pretty odd it starts in 3rd gear at top acceleration and 4rth gear around 100 kmh..
   but when i shifted to 5th gear its stop missing but speed max at 105 kmh..
   i can't seem to figure out the problem, from where i live very few mechanic around for YBR..
   what should i do, what seems to b the problem?
10. great video 1 of the best. simple and right to the point thanks
11. hi..thanks for sharing about how to tune carb Idle mixture adjustment..i hope you make a video about carb Main Jet and Needle Jet adjustmnet also..thanks!!
12. you lost me at 2:30 when u did a half turn out stopped and told us thats 2 turns out lol that blew my mind
13. thanks so much man
14. My bike cant get passed 60mph, it struggles to rev.
    One cylinder running rich, black smoke gas smell etc but turning the fuel screw has no effect.
    If i adjust the fuel screw on either of two carbs i have, does that mean i need to re balance every time.
15. Hi junkman, first i want to thank you for sharing. When I try to adjust the mixture screw (fuel), it get 5 ou 6 turns out to maximum idle rpm (kawasaki zx1000A, 4 carbs keihin cvk36). What coud be going wrong with the carbs? Can you help me? Thank you so much!
16. U didnt turn it 2 turns, you turned it half turn 180deg.
    2 turns would be 360X2.
17. Michael Ian Black
18. Did you have the choke on?
19. how do I fix it
20. still come idles,high after riding. then the antifreeze spews out the overflow tube. it's a new bike