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Old 06-12-2016, 06:52 PM   #1
Impaired   Impaired is offline
 
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Okay so I replaced all the 15 fuses in the fuse box and I have power again does anyone know if and where there is a different type of fuse on this bike or 150cc gy6 scooters in general? I'm trying to replace basically anything I can now because the bike is pretty old with little maintance besides fluid changes (not my fualt it was stolen).

Next Saturday I'll drain the old gas that's been sitting for a month now and adjust the a/f mixture screw to the factory setting of two complete turns.

Does this sound like I'm on the right track? If this doesn't help I assume my next plan of action would to be to try to clean the carbuerator yes?

Any advice would be extremely appreciated as I have limited internet access!!

Thanks in advanced everyone.
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Old 06-13-2016, 07:08 AM   #2
blueboy5000   blueboy5000 is offline
 
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The idle screw is the one on the throttle. The mixture screw is the one on the side of the carb. Seat ( DO NOT TIGHTEN) the mixture screw, and turn it OUT 2 1/2 turns. Adjust idle screw so bike is not stalling out. Ride/run for 10 minutes. Place bike on center stand. Adust mixture screw in 1/8 turn out incriments, waiting 20sec between turns, until rpms increase until they will increase no more. This is max/lean. Turn screw IN 1/4 TURN, this is Final Mixture. Adjust idle screw to as fast as possible without spinning rear wheel, this should be 1800-2000 rpms.
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2011 Roketa MC-23-150

4T 150cc 157 qmj

24mm carb w 115 main jet and paper cone air filter

Manual petcock w Tygon fuel lines

Scrappy Dog Scooters Retro-slash stainless straight-thru exhaust

RED spring clutch

Adjustable CDI (brand unknown, it's blue and red and works great!)

KOSO high performance variator w 12g sliders

Gates Powerlink 835-20-30 belt

GPS verified 65mph on flats.
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