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Home >> Buick >> 2008 >> Allure CXL >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Mechanical - 3.6L (2 Of 5)) >> On-Vehicle Repair Information (1 Of 2) >> Camshaft Cover Replacement - Right Side >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Remove the upper intake manifold with the lower intake manifold. Refer to Lower Intake Manifold Replacement .
    2. Fig 1: Locating Ignition Coil Electrical Connectors
    GM1394028Courtesy of GENERAL MOTORS CORP.
  2. Disconnect the ignition coil electrical connectors.
    3. Fig 2: View Of Wiring Conduit Retainers
    GM1394034Courtesy of GENERAL MOTORS CORP.
  3. Remove the wiring harness from the side of the camshaft cover by sliding the conduit down and outboard.
  4. Remove the wiring conduit retainers from the camshaft cover by rotating the wiring harness conduit retainers counterclockwise.
    5. Fig 3: Identifying Wiring Harness On Camshaft Cover
    GM1394030Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: It is not necessary to disconnect the engine front cover electrical connectors.
  5. Remove the wiring harness from the front of the camshaft cover.
  6. Reposition and secure the wiring harnesses away from the camshaft cover in order to provide clearance.
    7. Fig 4: View Of Ignition Coils
    GM860797Courtesy of GENERAL MOTORS CORP.
  7. Remove the ignition coils.
    8. Fig 5: Identifying Right Camshaft Cover & Bolts
    GM902873Courtesy of GENERAL MOTORS CORP.
  8. Remove the camshaft cover.
  9. Remove and discard the camshaft cover seal and grommets.
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