For 1990-2009 cars only
- Install the NEW intake manifold gasket.
- Install the intake manifold (2) and the throttle body (3) as an assembly as an assembly.
- Install the intake manifold bolts (1) and tighten to 23 N·m (17 lb ft).
- Install the fuel injector harness electrical connector/EVAP valve mounting bracket (1).
- Install the fuel injector harness electrical connector/EVAP valve mounting bracket to intake manifold retaining bolt (2) and tighten to 10 N·m (89 lb in).
- Attach the fuel injector harness electrical connector (3) to the fuel injector harness electrical connector/EVAP valve mounting bracket (1).
- Connect the EVAP hose (1) to the upper intake manifold (2).
- Install the PCV tube and PCV fresh air tubes. Refer to Positive Crankcase Ventilation Hose/Pipe/Tube Replacement.
Caution: Refer to Fastener Caution in the Preface section.
Note: Tighten the intake manifold bolts (1) in a circular pattern starting at the center (long bolts) and moving outward.
