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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1025 (Engine Controls And Fuel - 4.3L - Introduction (2 Of 2)) >> Repair Instructions >> Air Cleaner Outlet Resonator Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2008 GMC Sierra and 2008 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Positive Crankcase Ventilation (PCV) Hose
    GM1877054Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the positive crankcase ventilation (PCV) hose (1) from the air cleaner outlet resonator.
  2. Fig 2: View Of Air Cleaner Outlet Resonator & Clamps
    GM1877032Courtesy of GENERAL MOTORS CORP.
  3. Loosen the air cleaner outlet resonator clamp (1) at the mass air flow (MAF)/intake air temperature (IAT) sensor.
  4. Loosen the air cleaner outlet resonator clamp (2) at the throttle body.
  5. Remove the air cleaner outlet resonator from the throttle body and the MAF/IAT sensor.