Gasoline filters are divided into carburetor type and electronic injection type. For gasoline engines using carburetor, the gasoline filter is located on the inlet side of the fuel transfer pump and has a low working pressure. Generally, nylon shells are used. The gasoline filter is located on the outlet side of the fuel transfer pump and has a high working pressure, usually a metal casing. The filter element of the gasoline filter mostly uses filter paper, and there are also gasoline filters that use nylon cloth and polymer materials. The main function is to filter out impurities in the gasoline. If the gasoline filter is dirty or clogged. In-line filter paper gasoline filter: The gasoline filter is inside this type of gasoline filter. The folded filter paper is connected to the two ends of the plastic or metal filter. After the dirty oil enters, it is filtered by the outer wall of the filter through layers of filter paper At the center, clean fuel flows out.

The main function of the gasoline filter is to filter out impurities in the gasoline. If the gasoline filter is too dirty or clogged, it is mainly manifested as: When the gas is added, the power is slow or cannot get up, and the car is difficult to start. Sometimes it takes 2 to 5 times to fire. Most engines are equipped with disposable non-removable paper-based gasoline filters. The replacement cycle is generally 10,000 kilometers. If you add gasoline with less impurities, it is not a problem to replace one at 15,000-20,000 kilometers. The filter is marked with arrows on the inlet and outlet ports. Do not install it backwards when replacing it.

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