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Home >> Chevrolet >> 2007 >> Impala Police >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 3.9L - Introduction (2 Of 2) >> Repair Instructions >> Intake Manifold Tuning Valve Replacement >> Removal Procedure

Removal Procedure

    Fig 1: View Of Intake Manifold Tuning Valve Electrical Connector
    GM1614473Courtesy of GENERAL MOTORS CORP.
  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
  2. Disconnect the intake manifold tuning valve electrical connector.
  3. Remove the engine harness clip from the engine bracket.
  4. Remove the power steering pump. Refer to Power Steering Pump Replacement (LZ4/LZE/LZ8) .
    5. Fig 2: Identifying Inlet Manifold Tuning Valve
    GM1557831Courtesy of GENERAL MOTORS CORP.
  5. Remove the intake manifold tuning valve bolts.
  6. Remove the intake manifold tuning valve.
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