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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1019 (Engine Mechanical - 4.8L, 5.3L & 6.0L (Repair Instructions - 1 Of 3)) >> Repair Instructions (On-Vehicle & Off-Vehicle - Part 1) >> On-Vehicle Repair Instructions >> Engine Sight Shield Replacement (6.0L Engine w/RPOs Y91 and Z88) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  1. Install the sight shield retainer and bolts, if required.

    Tighten:  Tighten the bolts to 5 N.m (44 lb in).

  2. Fig 1: View Of Engine Sight Shield Retainer (6.0L W/RPOs Y91 & Z88)
    GM832095Courtesy of GENERAL MOTORS CORP.
  3. Install the right fuel rail cover.
  4. Tighten the right fuel rail cover bolts.

    Tighten:  Tighten the bolts to 9 N.m (80 lb in)

  5. Install the surge tank/heater hoses to the clip on the right fuel rail cover.
  6. Install the left fuel rail cover.
  7. Tighten the left fuel rail cover bolts.

    Tighten:  Tighten the bolts to 9 N.m (80 lb in)

  8. Fig 2: View Of Fuel Rail Covers & Intake Manifold Sight Shield (6.0L W/RPOs Y91 & Z88)
    GM832097Courtesy of GENERAL MOTORS CORP.
    NOTE: Use care when installing the engine sight shield to avoid contacting the manifold absolute pressure (MAP) sensor wire harness connector. Loss of engine performance or engine damage may result.
  9. Install the sight shield to the sight shield retainer.
  10. Tighten the intake manifold sight shield bolt.

    Tighten:  Tighten the bolt to 10 N.m (89 lb in)