How many kilometers should the gasoline filter be replaced?
2 Answers
Gasoline filters should be replaced approximately every 40,000 kilometers. The replacement method for gasoline filters is as follows: 1. Release the residual pressure in the fuel system; 2. Remove the grounding wire near the gasoline filter; 3. Place a basin under the filter; 4. Pull out the fuel inlet pipe and then remove the adjacent fuel outlet pipe; 5. Remove the old gasoline filter for replacement. Precautions for replacing the gasoline filter include: 1. Ensure the overall sealing of the air filter and cabin air filter; 2. Use the gasoline grade specified by the vehicle manufacturer. The gasoline filter, also known as the fuel filter, functions to remove iron oxide, dust, and solid impurities contained in the fuel, prevent fuel system blockages, reduce mechanical wear, ensure stable engine operation, and improve reliability.
I've been driving a domestic car for almost ten years and believe that changing the gasoline filter more frequently is better for the car—don't wait until problems arise to panic. Generally, replacing it every 20,000 to 30,000 kilometers is ideal, depending on driving habits. For example, I often drive on highways where dust can easily clog the filter, leading to sluggish acceleration and increased fuel consumption. If you notice excessive engine vibration during inspection, it's a warning sign. Don’t ignore the intervals suggested in the manual, as they may vary by model—Japanese cars might have longer intervals. Replacing the filter isn’t expensive, but delaying it could lead to costly fuel pump repairs. During routine maintenance, pay attention to the fuel system’s condition and avoid using low-quality parts from roadside shops—opt for reputable brands for peace of mind. Remembering these small details can extend your car’s lifespan and ensure smoother driving.
