Intake Manifold Installation (LY7)

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Lower Intake Manifold Gasket

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Install the lower intake manifold gasket.

Fig 2: Intake Manifold Assembly

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Install the intake manifold assembly.

CAUTION: Refer to Fastener Caution .

Install the intake manifold bolts and tighten to 23 N.m (17 lb ft).

Fig 3: Fresh Air PCV Hose

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Connect the fresh air positive crankcase ventilation (PCV) hose to the left camshaft cover fitting.

Fig 4: Dirty Air Positive Crankcase Ventilation Hose

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Connect the dirty air PCV hose to the intake manifold and the right camshaft cover fitting.

Fig 5: EVAP Solenoid

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Install the evaporative (EVAP) solenoid.
Install the EVAP solenoid bolt and tighten to 10 N.m (89 lb in).

Fig 6: Intake Manifold-To-Solenoid EVAP Hose

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Connect and remove the intake manifold-to-solenoid EVAP hose to the intake manifold and to the EVAP solenoid.
Install the intake manifold-to-solenoid EVAP hose bracket bolt to the intake manifold and tighten to 10 N.m (89 lb in).

Fig 7: EVAP Solenoid

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Connect the vehicle-to-solenoid EVAP hose to the EVAP solenoid.
Install the hose clip to the intake manifold.

Fig 8: Upper Intake Manifold

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Connect the brake booster hose to the upper intake manifold.