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Removing Engine Block Plug

WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Locating Threaded Gallery Plugs
    GM589370Courtesy of GENERAL MOTORS CORP.
  1. Remove the threaded coolant jacket plugs.
    2. Fig 2: Threaded Engine Block Heater
    GM1646930Courtesy of GENERAL MOTORS CORP.
  2. Remove the threaded engine block heater.
    3. Fig 3: Locating Engine Block Plugs
    GM26198Courtesy of GENERAL MOTORS CORP.
  3. Remove the remaining plugs using the following procedure.
    1. Obtain a suitable self-threading screw.
    2. Drill a hole into the plug.
    3. Install the self-threading screw.
    4. Use the screw to pry out the plug.
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