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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1500 (Engine Exhaust System) >> Repair Instructions >> Exhaust Manifold Heat Shield Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. 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 exhaust manifold heat shield with the 4 nuts.

    Tighten 

    Tighten the exhaust manifold heat shield nuts to 10 N.m (89 lb in).

  2. Install the oxygen sensor. Refer to OXYGEN SENSORS (4.2L) .
  3. Install the oil level indicator. Refer to OIL LEVEL INDICATOR AND TUBE REPLACEMENT  .
  4. Move the transmission filler tube back onto the stud and secure the tube with the nut.

    Tighten 

    Tighten the transmission filler tube bracket nut to 10 N.m (89 lb in).

  5. Install the air cleaner resonator outlet duct. Refer to AIR CLEANER RESONATOR OUTLET DUCT .
    Fig 1: Installing Exhaust Manifold Heat Shield With Nuts
    G02131328Courtesy of GENERAL MOTORS CORP.