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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 185 (Engine Controls - 3.5L - Introduction (2 Of 2)) >> Repair Instructions >> Exhaust Gas Recirculation (EGR) Valve Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Removing/Installing EGR Valve
    GM1239053Courtesy of GENERAL MOTORS CORP.
  1. Install a new EGR valve gasket.
  2. Install the EGR valve.
    3. NOTE: Refer to Fastener Notice .
  3. Install the EGR valve bolts.

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

  4. Install the EGR pipe to the EGR valve.
  5. Install the EGR pipe.

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

    6. Fig 2: Identifying Evaporative Emission (EVAP) Canister Purge Solenoid Valve
    GM1544746Courtesy of GENERAL MOTORS CORP.
  6. Connect the electrical connector (1) to the EGR valve (2).
  7. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  8. Position the transaxle filler tube to the normal installed position and install the filler tube to transaxle case fasteners.

    Tighten:  Tighten the fasteners to 130 N.m (115 lb in).

  9. Lower the vehicle.
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