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Home › Buick › 2005 › LeSabre Custom, 4T65E/MN3 › Repair and Diagnosis › Engine Performance › System › Engine Controls - Introduction › Repair Instructions › Exhaust Gas Recirculation (EGR) Valve Replacement › Installation Procedure

Installation Procedure

  1. Install a new gasket (2) on the EGR inlet pipe.
    2. Fig 1: Removing/Installing Identifying EGR Valve & Components
    GM12312Courtesy of GENERAL MOTORS CORP.
  2. Install the EGR valve (1) and two nuts (4).

    Tighten:  Tighten the nuts to 30 N.m (22 lb ft).

  3. Connect the EGR valve electrical connector.
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