My Dayang Run II 100T-8 consumes too much fuel and is full of oil. 40 yuan can only run about170-180km. Does it cost an average of one kilometer? ...

There is little difference in fuel consumption between 100CC scooter and 125CC scooter, and it will reach 3 liters per 100 kilometers. According to the current oil price, 40 yuan of oil can add about 6 liters, and you can run 200 kilometers when you use it all, so it is not too much to run 170- 180. Check whether the air filter is blocked and pay attention to the driving speed. It is more fuel-efficient to drive at a speed of about 40-50. Driving at a constant speed is more fuel-efficient, and try to avoid sudden acceleration and sudden braking. It is more fuel-efficient to raise the speed first and then control it with a small throttle. Check that the tire pressure is not too low and the brakes are not too tight.