For 1990-2009 cars only
- Install the NEW lower intake manifold gasket.
- Install the intake manifold assembly.
- Loosely install the short intake manifold bolts.
- Loosely install the long intake manifold bolts and tighten all of the intake manifold bolts to 23 N·m (17 lb ft).
- Install the evaporative emissions (EVAP) solenoid.
- Install the EVAP solenoid bolt and tighten to 10 N·m (89 lb in).
- Install and connect the intake manifold-to-solenoid EVAP hose to the intake manifold and to the EVAP solenoid.
- Install and connect the dirty air positive crankcase ventilation (PCV) hose to the intake manifold and to the right camshaft cover fitting.
- Install the engine coolant air bleed pipe.
- Install the engine coolant air bleed pipe bracket bolts to the upper intake manifold and tighten the engine coolant air bleed pipe bracket bolts to 10 N·m (89 lb in).
- Install and connect the fresh air PCV hose to the left camshaft cover fitting.
Caution: Refer to Fastener Caution in the Preface section.
