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Home >> Cadillac >> 2004 >> CTS Base, 3.2 N >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 15 (Engine Mechanical - 3.6L (Ly7) (Repair Procedures -- 3 Of 5)) >> Off-Vehicle Repair Instructions - Part 2 >> 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: Removing & Installing Throttle Body
    GM1211064Courtesy of GENERAL MOTORS CORP.
  1. Remove the throttle body bolts.
  2. Remove the throttle body.
  3. Remove and discard the throttle body gasket.
  4. Fig 2: Removing & Installing Barometric Pressure Sensor Bolt
    GM1211071Courtesy of GENERAL MOTORS CORP.
  5. Remove the barometric pressure (BARO) sensor bolt.
  6. Remove the BARO sensor.
  7. Fig 3: Removing & Installing Communicator Valve
    GM1211080Courtesy of GENERAL MOTORS CORP.
  8. Remove the communicator valve bolts.
  9. Remove the communicator valve.
  10. Fig 4: Removing & Installing Sight Shield Ball Studs
    GM1318830Courtesy of GENERAL MOTORS CORP.
  11. Remove the sight shield ball studs.
  12. Fig 5: Removing & Installing Sight Shield Grommet
    GM1318832Courtesy of GENERAL MOTORS CORP.
  13. Remove the sight shield grommet.