Intake Manifold Installation (LF1 or LFW)

WARNING: This page is about a different car, the 2010 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Intake Manifold Gasket

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Install the NEW intake manifold gasket (1).

Fig 2: View Of Intake Manifold Assembly

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Install the intake manifold assembly (2).
Install the intake manifold bolts (1).

Fig 3: Identifying Intake Manifold Bolt Tightening Sequence

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CAUTION: Refer to Fastener Caution .

Tighten the intake manifold bolts in the sequence shown.
Tighten the intake manifold bolts in sequence to 25 N.m (18 lb ft).
Tighten the intake manifold bolts a second pass in sequence to 25 N.m (18 lb ft).

Fig 4: View Of Fuel Pump Cover & Bolt

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Install the fuel pump cover (2).
Install the fuel pump cover bolt (1) and tighten to 10 N.m (89 lb in).

Fig 5: Identifying Upper Intake Manifold & EVAP Solenoid

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Connect the evaporative (EVAP) hose to the upper intake manifold and EVAP solenoid.

Fig 6: View Of Positive Crankcase Ventilation (PCV) Tube Assembly

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Connect the positive crankcase ventilation (PCV) tube assembly (1) to the upper intake manifold and the right camshaft cover.