Hello there,
I own a 2007 Joyner 250cc Sand Viper. It runs great on a flat ground and small hill and plenty of power for 250cc at top end(30-35mph). Perfect for my kids.
Never had any problem with power until few month ago, I decided to replace a new Carburetor, CVT belt, Clutch, and Spark Plug wire.
I also accidentally touched adjusting disc on the side of Engine. I put it back the best that I could according to the manual.
Now it runs great on a flat ground,But it couldn't climb up hills(15-20 yards, 30 degree). It just doesn't seem to have any low end power.
Any suggestions on what could caused to lose low end power?
Thanks,
Paul
