Knowledge of vehicle maintenance----- Fuel filter's Principle and maintenance
For car owners, car fuel filter inside the cleanliness is very important. Fuel filter, is a fuel containing iron oxide, dust and other solid debris removed, preventing clogging of the fuel system (especially the nozzle), reduce mechanical wear and ensure stable operation of the engine, improving reliability.
Fuel structure is composed of an aluminum shell and a stainless steel stand up, fitted with a high efficiency filter paper component on the stand, filter paper as a chrysanthemum-shaped, to increase circulation, electronic fuel injection filter cannot be the General of carburetor cleaner. Because EFI filter 200~300kPa fuel under pressure often. Therefore, General requirements for the filter pressure resistance intensity 500kPa above, cannot meet the requirements of carburetor cleaner.
Oil filter must be replaced every 30,000 km. If the fuel impurities when, driving distance should be reduced accordingly. Arrow on the fuel filter housing fuel flow direction, when you install a fuel filter, flip is not allowed. Even in flip chip work in a short period of time, it must be replaced.