How many kilometers does the Audi Q3 fuel filter need to be replaced?

[PiperDella]

Audi Q3 fuel filter generally needs to be replaced every 10,000-20,000 kilometers. Of course, the actual situation should be taken into consideration when making the decision. Filter turns black: If the filter is noticeably blackened, it needs to be replaced even if it hasn't reached the specified replacement interval. However, it should be noted that when replacing the fuel filter, the engine oil, oil filter, and air filter should also be replaced. Classification of fuel filters: The fuel filter is abbreviated as fuel filter. There are carburetor type and electronic injection type fuel filters. For carburetor gasoline engines, the fuel filter is located on the inlet side of the fuel pump with lower working pressure, usually with a nylon shell. For electronic injection engines, the fuel filter is located on the outlet side of the fuel pump with higher working pressure, usually with a metal shell.