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Home >> Buick >> 2008 >> Allure CXL >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 14 (Engine Mechanical - 3.6L (4 Of 5)) >> Off-Vehicle Repair Instructions (2 Of 3) >> Intake Manifold Disassemble >> Upper Intake Manifold Disassemble Procedure

Upper Intake Manifold Disassemble Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Fuel Rail Support Bracket Bolt
    GM1531030Courtesy of GENERAL MOTORS CORP.
  1. Remove the fuel rail support bracket bolt.
  2. Remove the fuel rail support bracket.
  3. Fig 2: Locating Throttle Body Bolts
    GM1408449Courtesy of GENERAL MOTORS CORP.
  4. Remove the throttle body bolts.
  5. Remove the throttle body.
  6. Remove and discard the throttle body gasket.
  7. Fig 3: Identifying Barometric Pressure (BARO) Sensor Bolt
    GM1408451Courtesy of GENERAL MOTORS CORP.
  8. Remove the barometric pressure (BARO) sensor bolt.
  9. Remove the BARO sensor.
  10. Fig 4: View Of Intake Manifold Opening Cover Bolts
    GM1531033Courtesy of GENERAL MOTORS CORP.
  11. Remove the intake manifold opening cover bolts.
  12. Remove the intake manifold opening cover.