Fuel Rails & Fuel Injectors: Removal
- Release fuel pressure. See FUEL SYSTEM PRESSURE RELEASE under FUEL SYSTEM. Remove union bolt, gaskets and fuel inlet hose from end of fuel rail. See Figure.
- Disconnect engine wire from air intake chamber support brace for access to fuel rail. Note location of electrical connectors on fuel injectors for installation reference. Disconnect electrical connectors at fuel injectors.CAUTION: When removing fuel rail, use care not to allow fuel injectors to fall from fuel rail.
- Remove fuel rail-to-cylinder head bolts. Remove fuel rail with fuel injectors. Remove fuel injectors from fuel rail. Remove insulators and spacers from cylinder head. Remove "O" rings and grommets from fuel injectors.