Fuel Hoses/Pipes - Engine Compartment: Installation
WARNING: This page is about a different car, the 2003 Pontiac Montana, 2003 Oldsmobile Silhouette, and 2003 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the caps from the fuel pipes. Lubricate the NEW "O" ring with clean engine oil. Install the "O" ring and the engine fuel return pipe to the fuel pressure regulator. Lubricate the NEW "O" ring with clean engine oil. Install the "O" ring and the engine fuel inlet pipe to the fuel rail.
- Tighten the engine fuel pipe fittings to specification. See TORQUE SPECIFICATIONS . Install the upper intake manifold assembly. Connect the quick-connect fittings in the engine compartment. Tighten the fuel filler cap.
- Perform the following procedure in order to inspect for leaks. Turn ON the ignition for 2 seconds. Turn OFF the ignition for 10 seconds. Turn ON the ignition. Inspect for fuel leaks.