How to Maintain an Automotive Fuel Filter?
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The automotive fuel filter should be replaced every 30,000 kilometers. Here is more information about fuel filters: 1. Fuel filters have a relatively long service life, and their maintenance cycle is also quite extended: Fuel filters are installed in concealed locations, requiring timely maintenance. Before servicing the fuel filter, it is essential to depressurize the fuel system. 2. There are two types of fuel filters: external and internal: (1) For external fuel filter maintenance, you need to loosen the connected fuel lines and the screws securing the fuel filter, after which the filter can be removed. (2) Internal fuel filter maintenance is more complicated and usually requires a visit to a repair shop or 4S store. 3. Diesel filter maintenance: The function of a diesel filter is to remove impurities and water from diesel. Diesel filter elements often use filter paper and are primarily designed to filter out impurities in diesel.