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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1128 (Engine Mechanical (Repair Instructions 3 Of 5) - 3.6L (Ly7)) >> Repair Instructions (Off-Vehicle Repair Instructions - Part 2) >> Intake Manifold Disassemble >> Upper to Lower Intake Manifold Disassemble Procedure

Upper to Lower Intake Manifold Disassemble Procedure

WARNING: This page is about a different car, the 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Upper-To-Lower Intake Manifold Bolts
    GM1408434Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Do not reuse the upper-to-lower intake manifold gasket and the intake manifold-to-cylinder head sealing gaskets.
  1. Remove the upper-to-lower intake manifold bolts.
    2. Fig 2: Locating Fuel Rail Feed Hose Bracket Bolts From Upper Intake Manifold
    GM1408437Courtesy of GENERAL MOTORS CORP.
  2. Remove the fuel rail feed hose bracket bolts from the upper intake manifold.
    3. Fig 3: Identifying Fuel Injector Wiring Harness Bracket Bolt
    GM1408439Courtesy of GENERAL MOTORS CORP.
  3. Remove the fuel injector wiring harness bracket bolt from the upper intake manifold.
    4. Fig 4: View Of Upper Intake Manifold & Lower Intake Manifold
    GM1408442Courtesy of GENERAL MOTORS CORP.
  4. Remove the upper intake manifold from the lower intake manifold.
    5. Fig 5: Upper-To-Lower Intake Manifold Gaskets
    GM1408446Courtesy of GENERAL MOTORS CORP.
  5. Remove and discard the upper-to-lower intake manifold gaskets.
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