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Home >> Buick >> 2004 >> Century Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 113 (Engine Controls (Introduction) - 3.8L) >> Repair Instructions >> Throttle Body Assembly Replacement (L26) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the new gasket.
  2. Install the throttle body assembly (1).
    3. NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the throttle body bolts (5) and the nuts (4).

    Tighten:  Tighten the bolts and the nuts to 10 N.m (89 lb in).

    4. Fig 1: Identifying Throttle Body Assembly (L26)
    GM911046Courtesy of GENERAL MOTORS CORP.
  4. Connect the throttle body electrical connector.
  5. Install the air cleaner intake duct. Refer to Air Cleaner Intake Duct Replacement .
  6. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement (L26) or Fuel Injector Sight Shield Replacement (L32) in Engine Mechanical - 3.8L.
  7. Fill the cooling system. Refer to Draining and Filling Cooling System in Engine Cooling.
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