Quiz: What is the purpose of the fuel pump in a vehicle’s fuel sys March 18, 2025 by Alex Turner What is the purpose of the fuel pump in a vehicle’s fuel system? Discover more about Vehicle Engine and Automobile at our home page. A) To deliver fuel from the tank to the engine at the correct pressure B) To filter impurities from the fuel before it reaches the engine C) To regulate the temperature of the fuel during combustion D) To mix air with fuel for optimal combustion efficiency Submit Answer