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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1667 (Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L - Repair Instructions - On Vehicle) >> Engine Block Valley Cover Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Removing/Installing Engine Valley Cover
    GM1403316Courtesy of GENERAL MOTORS CORP.
  1. Remove the intake manifold. Refer to Intake Manifold Replacement (Without AFM)  or Intake Manifold Replacement (With AFM) .
  2. Remove the engine valley cover bolts (506).
  3. Remove the engine valley cover (555) and gasket (556).
  4. Remove the O-ring seals (537) from the cover.
  5. Fig 2: Removing/Installing Oil Pressure Sensor & Washer
    GM1403317Courtesy of GENERAL MOTORS CORP.
  6. Remove the oil pressure sensor (706) and washer (707).