For 1990-2009 cars

1. Install the NEW lower intake manifold gasket.
2. Install the intake manifold assembly.

Caution: Refer to Fastener Caution in the Preface section.

3. Loosely install the short intake manifold bolts.
4. Loosely install the long intake manifold bolts and tighten to 23 N·m (17 lb ft).
5. Install the evaporative emissions (EVAP) solenoid.
6. Install the EVAP solenoid bolt and tighten to 10 N·m (89 lb in).
7. Install and connect the intake manifold-to-solenoid EVAP hose to the intake manifold and to the EVAP solenoid.
8. Install and connect the dirty air positive crankcase ventilation (PCV) hose to the intake manifold and to the right camshaft cover fitting.
9. Install the engine coolant air bleed pipe.
10. Install the fuel injector harness connector to the engine coolant air bleed pipe bracket.
11. Install the engine coolant air bleed pipe bracket bolts to the upper intake manifold and tighten to 10 N·m (89 lb in).
12. Install and connect the fresh air PCV hose to the left camshaft cover fitting.