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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1721 (Engine Mechanical - 3.6L (5 Of 6)) >> Repair Instructions - Off Vehicle (3 Of 4) >> Intake Manifold Assemble (LY7) >> Upper to Lower Intake Manifold Assemble Procedure

Upper to Lower Intake Manifold Assemble Procedure

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: Upper-To-Lower Intake Manifold Gaskets
    GM1866898Courtesy of GENERAL MOTORS CORP.
    NOTE: Do not reuse the upper-to-lower intake manifold gasket and the intake manifold-to-cylinder head sealing gaskets.
  1. Install the NEW upper-to-lower intake manifold gaskets.
  2. Fig 2: Upper And Lower Intake Manifolds
    GM1866897Courtesy of GENERAL MOTORS CORP.
  3. Install the upper intake manifold to the lower intake manifold.
  4. Fig 3: Fuel Injector Wiring Harness Bracket Bolts
    GM1866896Courtesy of GENERAL MOTORS CORP.
  5. Install the fuel injector wiring harness bracket bolts to the upper intake manifold and tighten the fuel injector wiring harness bracket bolts to 10 N.m (89 lb in).
  6. Fig 4: Upper-To-Lower Intake Manifold Bolts
    GM1866894Courtesy of GENERAL MOTORS CORP.
  7. Install the upper-to-lower intake manifold bolts and tighten to 23 N.m (17 lb ft).