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Home >> Buick >> 2005 >> Century Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Introduction >> Repair Instructions >> Exhaust Gas Recirculation (EGR) Pipe Replacement >> Removal Procedure
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Removal Procedure

    Fig 1: Locating EGR Pipe
    GM621066Courtesy of GENERAL MOTORS CORP.
  1. Remove the EGR pipe bolt.
  2. Remove the EGR pipe assembly nut from the exhaust manifold.
  3. Remove the EGR pipe.