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Home >> Chevrolet >> 2001 >> Impala Base, 3.8 K >> Repair and Diagnosis >> External Pages >> Different car >> Section 449 (Engine Cooling System) >> Repair Instructions >> Drain Cock Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2002 Oldsmobile Intrigue, 2001 Oldsmobile Intrigue, and 2000 Oldsmobile Intrigue. However, it is still accessible from the selected car via links, so may be relevant.
  1. Drain the engine coolant from the cooling system. Refer to Draining and Filling Cooling System .
  2. Remove the radiator drain cock and seal by aligning the pin on the drain plug to the notch on the radiator and pulling straight out. The seal usually comes out attached to the plug.
  3. Clean the drain and the drain cock.
  4. Inspect the drain and the drain cock. Repair or replace as necessary.
    Fig 1: Remove Radiator Drain Cock And Seal
    G01758040Courtesy of GENERAL MOTORS CORP.
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