Curved beam motorcycle is easy to stall in foggy days, snow and rain. It's no use changing many parts. Is it harmful to disconnect the flameout line when driving in similar weather?

I bought Wuyang 1998, driving 75000KM, and it has the problem you mentioned-it is easy to turn off the engine in rainy days, but it can be started normally after a while, and the engine has insufficient power and feels out of oil. It is useful to use boom tubing, and it is also useful to use nozzle.

The analysis is as follows:

1, we all know that in general, filter elements such as paper (especially those with certain dust) and sponge (soaked with gear oil) have different degrees of obstruction to air intake. Due to the inhalation of the engine, the temperature in the air filter is lower than the temperature of the surrounding air. In rainy and foggy weather, the relative humidity is relatively high, and the filter element will condense when it meets low temperature, and the filter element will become wet, resulting in insufficient air intake.

2. Most motorcycles are not EFI engines, so there is no turbocharging. The principle of carburetor determines the relationship between fuel supply and gas, and then the fuel supply is insufficient.

3. Insufficient air intake and oil supply will naturally cause flameout or insufficient power.

4. Man-made oil explosion or the use of oil nozzle can only make up for the problem of insufficient oil supply.

Solutions or countermeasures:

1, there is less dust in rainy and foggy days, so it is best to consider taking emergency measures without the filter element, such as removing the filter element or the side cover of the air filter.

2. Drain the water from the carburetor to ensure that the hose under the carburetor is more transparent.