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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 601 (Engine Cooling System) >> Repair Instructions >> Throttle Body Heater Hose Replacement - Inlet >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2002 Buick Regal and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the throttle body inlet hose (3).
  2. Install the throttle body inlet hose and clamp to the throttle body.
  3. Install the throttle body inlet hose (3) and clamp to the coolant pipe.
  4. Fill the cooling system. Refer to Draining and Filling Cooling System 
  5. Install the throttle body air inlet duct.
    Fig 1: Throttle Body Inlet Hose
    G01764777Courtesy of GENERAL MOTORS CORP.