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Intake Manifold Installation

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Bolts, Nuts, Manifold, Gaskets & Spacer
    GM897027Courtesy of GENERAL MOTORS CORP.
  1. Install the gaskets (520) and spacer (521).
    2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the manifold (500), bolts (508) and nuts (507).
    3. Fig 2: Intake Manifold Bolt Tightening Sequence
    GM897390Courtesy of GENERAL MOTORS CORP.
  3. Tighten the nuts and bolts in sequence.

    Tighten: 

    1. Tighten the nuts and bolts in sequence a first pass to 11 N.m (8 lb ft).
    2. Tighten the nuts and bolts in sequence a final pass to 22 N.m (16 lb ft).

    4. Fig 3: View Of Exhaust Gas Recirculation, Tube & Bolts
    GM897029Courtesy of GENERAL MOTORS CORP.
  4. Install the exhaust gas recirculation (EGR) tube (509) and bolts (510).

    Tighten:  Tighten the bolts to 12 N.m (106 lb in).

  5. Install the studs (553), gaskets (501 and 506) and covers (502 and 505).
  6. Install the bolts (504) and nuts (503).

    Tighten:  Tighten the bolts and nuts to 12 N.m (106 lb in).

  7. Install the dampner (728) and bolts (729).

    Tighten:  Tighten the bolts to 21 N.m (15.9 lb ft).

  8. Install the cap (554).
    9. Fig 4: View Of Intake Manifold
    GM897026Courtesy of GENERAL MOTORS CORP.
  9. Install the studs (515), gasket (511), cover (512), nuts (514) and bolts (513).
    10. Fig 5: Intake Manifold Cover Bolt Tightening Sequence
    GM897391Courtesy of GENERAL MOTORS CORP.
  10. Tighten the nuts and bolts in sequence.

    Tighten: 

    1. Tighten the nuts and bolts in sequence a first pass to 6 N.m (53 lb in).
    2. Tighten the nuts and bolts in sequence a second pass to 12 N.m (106 lb in).

    11. Fig 6: View Of Intake Manifold
    GM897026Courtesy of GENERAL MOTORS CORP.
  11. Install the positive crankcase ventilation (PCV) hose (548) and clamps (549).
  12. Install the EVAP valve (718), with hoses, clamps (719) and bolts (727).

    Tighten:  Tighten the bolts to 9.8 N.m (87 lb in).

  13. Install the intake air temperature (IAT) sensor (715) and NEW O-ring (714).

    Tighten:  Tighten the sensor to 12 N.m (106 lb in).

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