Removing
1. Disconnect the negative battery cable.
2. Release the pressure in the fuel system.
3. Disconnect the wires from the injectors.
4. Disconnect the fuel return hose from the pressure regulator.
5. Disconnect the ground wires from the fuel line.
6. Disconnect the fuel supply pipe from the fuel line. On 6-cylinder engines, remove the transfer hose (A) and air filter.
7. Remove the bolts (IN) and remove the line.
8. Remove injectors and o-rings (arrows) from the sockets in the fuel line.
9. Remove gaskets from manifold holes.
Installation
10. Installation is carried out in the reverse order of removal.