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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 101 (Engine Control System - 3.8L - Introduction (2 Of 2)) >> Repair Instructions >> Exhaust Gas Recirculation (EGR) Outlet Pipe Replacement >> Installation Procedure

Installation Procedure

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: Removing/Installing EGR Outlet Pipe & Lower Intake Manifold
    GM911030Courtesy of GENERAL MOTORS CORP.
  1. Install the EGR valve outlet pipe (1).
  2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the EGR outlet pipe bolt (2) to the intake manifold.

    Tighten:  Tighten the bolt to 25 N.m (18 lb ft).

  4. Install the EGR outlet pipe nut (3) to the EGR valve inlet adapter pipe.

    Tighten:  Tighten the nut to 25 N.m (18 lb ft).

  5. Install the air cleaner intake duct. Refer to Air Cleaner Intake Duct Replacement .