Gasoline filter is referred to as steam filter. The gasoline filter is divided into carburetor type and electric injection type. The gasoline engine using the carburetor, the gasoline filter is located on the inlet side of the fuel pump, and the working pressure is small. Generally, the nylon casing is used for the EFI engine. The gasoline filter is located on the outlet side of the fuel pump, and the working pressure is relatively high, usually using 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 impurities in gasoline. If the gasoline filter is dirty or clogged. Linear filter paper gasoline filter: The gasoline filter is inside this type of gasoline filter. The folded filter paper is connected to both 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 Reaching the center, clean fuel flows out.
The main function
The main function of the gasoline filter is to filter out impurities in gasoline. If the gasoline filter is too dirty or clogged, the main performance is: when the throttle is on, the power will be slower, or it will not get up, the car will start difficult, and sometimes it will need to be ignited 2 to 5 times to start. Most engines are equipped with disposable non-removable paper filter gasoline filters. The replacement period is generally 10,000 kilometers. If you add less gasoline impurities, it is not a problem to replace one from 15,000 to 20,000 kilometers. The filter is marked with an arrow for the oil inlet and outlet, so do not install it backward when replacing it.