2005 Buick Park Avenue Fuel Line

First, you need to remove the fuel tank. Then, please remove the fuel pipes from the fuel sender and the fuel tank.

First, you need to relieve the fuel system pressure, clean all the fuel pipe connections and areas surrounding the fuel pipe connections, disconnect the fuel feed and fuel return pipe quick-connect fittings in the engine compartment, and disconnect the evaporative emissions (EVAP) purge pipe at the EVAP canister purge valve. Then, please remove the fuel and EVAP pipes from the retainers, raise the vehicle, disconnect the fuel return pipe quick-connect fitting, disconnect the EVAP purge pipe at the EVAP canister, and disconnect the threaded fitting from the fuel filter outlet. Finally, you should cap the fuel filter, the fuel feed pipe, and the fuel return pipe, and remove the fuel and the EVAP pipe bundle.

First, you need to install the fuel pipes to the fuel tank and the fuel sender. Then, please install the fuel tank.

The recommended torque is 30 N.m (22 lb-ft).