Removal & Installation
WARNING: This page is about a different car, the 2002 Ford Econoline and 2002 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
CNG intake manifold removal and installation procedure is not available from manufacturer. For intake manifold removal and installation procedure, see INTAKE MANIFOLD (4.6L & 5.4L) under AIR INDUCTION SYSTEMS in REMOVAL, OVERHAUL & INSTALLATION - ECONOLINE, EXCURSION & F250-550 PICKUP - GASOLINE article. Some components in removal and installation procedure are not installed on CNG vehicles and will not need to be removed.