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Home >> Chevrolet >> 2006 >> Uplander Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 209 (Engine Control System - 3.9L - Introduction (2 Of 2)) >> Repair Instructions >> Intake Manifold Tuning Valve Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2006 Chevrolet Monte Carlo and 2006 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Removing The Intake Manifold Cover
    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 (LS4) or Power Steering Pump Replacement (LZ4/LZE/LZ9) .
  5. Fig 2: Removing The Intake Manifold Tuning Valve Bolts
    GM1557831Courtesy of GENERAL MOTORS CORP.
  6. Remove the intake manifold tuning valve bolts.
  7. Remove the intake manifold tuning valve.