Is it necessary to replace the fuel filter?

[VonMariana]

It is necessary to replace the fuel filter. Here is more information about the fuel filter: Function of the fuel filter: It removes solid impurities such as iron oxide and dust contained in the fuel, preventing blockages in the fuel system (especially the fuel injectors). It reduces mechanical wear, ensures stable engine operation, and improves reliability. Hazards of not replacing the gasoline filter for a long time: When the vehicle accelerates sharply, there will be a feeling of insufficient power, and the starting speed is slow; difficulty in starting, requiring multiple attempts to succeed, and sometimes even needing to press the accelerator to start; a clogged gasoline filter reduces the fuel supply pressure, increasing the working pressure of the fuel pump, which further leads to damage to the fuel pump.