For 1990-2009 cars only
- Disconnect the fuel pressure regulator vacuum tube (1) from the regulator (3) and the throttle body (2).
- Disconnect and remove the PCV valve and both feed tubes (1, 2) from the camshaft covers and intake manifold.
- Remove the EGR valve outlet pipe bolts (1, 2) from the intake manifold and the water crossover (4).
- Remove the EGR valve outlet pipe (3).
- Disconnect the four fuel rail snap-lock retainers by pushing toward the camshaft covers and lifting.
- Remove the fuel rail (1) and fuel injectors (2) as an assembly and store in a clean, secure location away from any heat sources.
- Remove the throttle body heater hose insulator (2) from the throttle body heater hose (1).
- Remove the intake manifold bolts.
- Disconnect the throttle body coolant hose (1) from the water crossover feed tube.
- Remove the intake manifold.
Important: The EGR valve outlet pipe incorporates a crush seal connection at the water crossover. The EGR valve outlet pipe must be replaced if disconnected from the water crossover.
