What's the problem with motorcycles that it could not be filled with fuel?

The reason for the motorcycle that it could not be filled with fuel is: carburetor blockage, improper mixing ratio, valve clearance is too small, lack of oil.

Carburetor blockage: if the no-load measuring hole is blocked, there is no no-load, if the main measuring hole is blocked, it means that the refueling speed is not good, this is the so-called refueling failure, in this case should be timely removed and clean the carburetor;

Improper mixing ratio: if the mixing ratio is not correct, the car will have the feeling of idling instability and no oil, which is relatively easy to solve, and the idling screw should be adjusted in time until the idling is stable;

Improper mixing ratio: if the mixing ratio is not correct, the car will have the feeling of idling instability and no oil, which is relatively easy to solve, and the idling screw should be adjusted in time until the idling is stable;

Lack of oil: check that the fuel tank has no oil. If there is no oil, the motorcycle should be filled with oil in time.