Installing CNG Low Pressure Fitting
WARNING: This page is about a different car, the 2002 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
To install, reverse removal procedure. Tighten fittings to specification. See TORQUE MULTIPLICATION CONVERSION . Leak test fuel lines and fittings. Perform COMPRESSED NATURAL GAS LEAK TEST under FUEL SYSTEMS in SYSTEM & COMPONENT TESTING - EEC-V - NGV article.