Fuel Pump Assembly

Fuel pump working mode：

The fuel pump assembly is one of the automotive performance components that, when you start your car, begin working to draw fuel from the gas tank and deliver it to the engine's fuel system. Specifically, it draws gasoline from the tank and pumps it through the lines and fuel filter into the carburetor's float bowl, providing the power for the car's engine to start and propel the vehicle.

In addition to the critical fuel pump, this category includes other components:

filter screen for removing impurities and particles from the fuel, a pressure regulator to ensure a consistent fuel pressure delivered to the engine, and wiring and hoses to deliver the necessary electrical power and fuel to other parts of the vehicle's electrical and fuel systems. 

If the fuel pump assembly (also known as the "fuel module") fails or becomes damaged, it can cause a range of negative effects on the vehicle's performance and safety, including:

• Engine failure to start
• Stalling or hesitation during acceleration
• Inconsistent fuel delivery leads to decreased engine performance
• Significant fuel leaks leading to waste and environmental pollution
• High-temperature malfunctions cause the pump to overheat and stop working, potentially affecting the car's drivability.

Overall, the fuel pump assembly is a crucial component for a car's engine to function properly, and regular inspection is recommended to detect issues early. If problems with the fuel pump assembly are detected, prompt replacement is essential to ensure the continued safe and reliable operation of the vehicle.

If your engine fails to start despite cranking, it is recommended to check the fuel pump. Listen for the sound of the pump running and check if there is voltage reaching the pump. Insufficient or absent voltage may indicate issues with the circuit, including the fuel pump relay. Additionally, it is suggested to perform fuel pressure and volume tests to ensure proper functionality. Regardless of the cause of the failure, our inventory includes all necessary replacement parts, including fully tested fuel modules and hanger assemblies, separate pumps, sender assemblies, and fuel pump strainers. This allows you to service your vehicle according to your preferences. We also offer all related installation essentials such as mounting gaskets, and seals.

For more information, please feel free to contact our official customer service.