Fuel Pump is a common component that can be found in every vehicle, this pump is used to feed gas from the tank, either using a hose or a fuel line; and deliver it to the engine. If the fuel is not being delivered properly, usually the fuel pump is checked. If the fuel pump is not functioning properly it can cause a loss in performance of the vehicle, and fuel economy. The fuel pumps main responsibility starts when the engine comes to life, and the pumps start working. The pump is required to continuously work when the vehicle is on the move, as it is required to deliver the fuel to the engine. The pump is located near the fuel tank, so it can easily deliver the pressure it needs to start moving the fuel from the hose, that is connected to the tank; to the engine of the vehicle.