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Home >> GMC >> 2004 >> Sierra 2500, 4D Pickup, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Controls - 4.3L (Introduction)) >> Repair Instructions >> Air Cleaner Assembly Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Loosen the air cleaner outlet resonator clamp at the mass air flow/intake air temperature (MAF/IAT) sensor.
  2. Fig 1: View Of Air Cleaner Outlet Duct Clamp
    GM360851Courtesy of GENERAL MOTORS CORP.
  3. Remove the outlet resonator from the MAT/IAT sensor.
  4. Disconnect the MAF/IAT sensor electrical connector (4).
  5. Fig 2: View Of Auxiliary Battery Relay, MAF, IAT & Coolant Level Sensor Electrical Connectors
    GM674702Courtesy of GENERAL MOTORS CORP.
  6. Remove the air cleaner by pulling upward until the mounting studs are free from the grommets.
  7. Fig 3: Air Cleaner Assembly
    GM360827Courtesy of GENERAL MOTORS CORP.