2005 Buick Century Fuel Line

You need to remove the fuel tank, disconnect the fuel pipes at the fuel sender assembly, cap the fuel pipes as needed to stop any fuel leakage, remove the fuel pipe attaching hardware, note the position of the fuel pipes and the attaching hardware for installation and remove the fuel pipes.

You need to install the new fuel feed and fuel return pipes and the fuel pipe attaching hardware as noted during removal, remove the caps from the fuel pipes, connect the fuel feed and fuel return pipe quick-connect fittings at the fuel sender assembly, verify that all of the fuel pipe clips and fasteners are properly installed and install the fuel tank.

You need to install the fuel feed, the fuel return, and the EVAP pipes to the vehicle and the fuel feed, the fuel return, and the EVAP pipe attaching hardware as noted during removal, remove the caps from the fuel filter and the fuel return pipe, install the fuel feed pipe threaded fitting nut to the fuel filter outlet, connect the fuel return pipe quick-connect fitting and the EVAP purge pipe at the front of the fuel tank and install the brake master cylinder to the brake booster. Then you can connect the EVAP purge pipe to the EVAP purge valve and the fuel feed and the fuel return pipe quick-connect fittings in the engine compartment, install the air cleaner intake duct and connect the negative battery cable.

You need to disconnect the negative battery cable, remove the air cleaner intake duct, relieve the fuel system pressure, clean all engine fuel pipe connections and areas surrounding the engine fuel pipe connections, disconnect the fuel feed and fuel return pipe quick-connect fittings in the engine compartment and the evaporative emission (EVAP) purge pipe from the EVAP purge valve, remove the brake master cylinder from the brake booster and reposition and disconnect the fuel return pipe quick-connect fitting and the EVAP purge pipe at the front of the fuel tank. Then you can cap the fuel filter and the return pipe as needed to stop any fuel leakage, and remove the fuel feed, the fuel return, and the EVAP pipe attaching hardware and the fuel feed, the fuel return, and the EVAP pipes from the vehicle.