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Home › GMC › 2004 › Envoy RWD › Repair and Diagnosis › Engine Performance › System › Engine Control System - 4.2L (Introduction) › Repair Instructions › Air Cleaner Resonator Outlet Duct Replacement › Installation Procedure

Installation Procedure

  1. If the IAT sensor was previously removed, install the IAT sensor into the air cleaner outlet duct. Refer to Intake Air Temperature (IAT) Sensor Replacement .
    2. Fig 1: Top Of Engine View
    GM732051Courtesy of GENERAL MOTORS CORP.
  2. Install the air cleaner outlet duct onto the air cleaner outlet resonator (3).
  3. Install the air cleaner element. Refer to Air Cleaner Element Replacement .
    4. NOTE: Refer to Fastener Notice in Cautions and Notices.
  4. Properly position the air cleaner outlet duct clamp (2) on the air cleaner side of the air cleaner outlet resonator (3).

    Tighten:  Tighten the clamp (2) to 4 N.m (35 lb in).

  5. Connect the electrical connector to the IAT sensor (1).
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