Fuel Tank Draining: Aurora
WARNING: This page is about a different car, the 2002 Oldsmobile Intrigue and 2002 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
Release the fuel system pressure. See FUEL SYSTEM PRESSURE RELEASE . Remove the fuel tank filler cap. Drain the fuel through the fuel tank filler pipe by using a hand or air operated fuel pump device. Drain the fuel tank with a hose which has a 0.5" (13 mm) or smaller diameter in order to prevent the drain hose from getting stuck inside the fuel tank filler neck pipe check valve. Damage to the check valve may result.