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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1108 (Engine Mechanical (Repair Instructions 2 Of 5) - 3.6L (Ly7)) >> Repair Instructions (On-Vehicle Part 2 & Off-Vehicle Part 1) >> Off-Vehicle Repair Instructions - Part 1 >> Intake Manifold Removal

Intake Manifold Removal

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: Locating Brake Booster Hose To Upper Intake Manifold
    GM1412157Courtesy of GENERAL MOTORS CORP.
  1. Disconnect and remove the brake booster hose from the upper intake manifold.
    2. Fig 2: Vehicle-To-Solenoid Evaporative (EVAP) Hose
    GM1395958Courtesy of GENERAL MOTORS CORP.
  2. Disconnect and remove the vehicle-to-solenoid evaporative (EVAP) hose from the EVAP solenoid.
    3. Fig 3: Identifying Intake Manifold-To-Solenoid EVAP Hose Bracket Bolt From Intake Manifold
    GM1395960Courtesy of GENERAL MOTORS CORP.
  3. Remove the intake manifold-to-solenoid EVAP hose bracket bolt from the intake manifold.
  4. Disconnect and remove the intake manifold-to-solenoid EVAP hose from the intake manifold and from the EVAP solenoid.
    5. Fig 4: View Of EVAP Solenoid & Bolt
    GM1395963Courtesy of GENERAL MOTORS CORP.
  5. Remove the EVAP solenoid bolt.
  6. Remove the EVAP solenoid.
    7. Fig 5: Dirty Air Positive Crankcase Ventilation (PCV) Hose (From Intake Manifold & Right Camshaft Cover Fitting)
    GM1395966Courtesy of GENERAL MOTORS CORP.
  7. Disconnect and remove the dirty air positive crankcase ventilation (PCV) hose from the intake manifold and the right camshaft cover fitting.
    8. Fig 6: Locating Fresh Air PCV Hose From Left Camshaft Cover Fitting
    GM1395970Courtesy of GENERAL MOTORS CORP.
  8. Disconnect and remove the fresh air PCV hose from the left camshaft cover fitting.
    9. Fig 7: Identifying Intake Manifold Bolts
    GM1395971Courtesy of GENERAL MOTORS CORP.
  9. Remove the intake manifold bolts.
  10. Remove the intake manifold assembly.
    11. Fig 8: View Of Lower Intake Manifold Gasket
    GM902883Courtesy of GENERAL MOTORS CORP.
  11. Remove the lower intake manifold gasket.
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