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Home >> Chevrolet >> 2004 >> Astro Van Cargo, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 4.3L - Introduction >> Repair Instructions >> Air Cleaner Outlet Resonator Replacement >> Removal Procedure
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Removal Procedure

CAUTION: Refer to BATTERY DISCONNECT CAUTION in Cautions and Notices.
  1. Disconnect the negative battery cable.
  2. Remove the engine cover. Refer to Engine Cover Replacement in Interior Trim.
  3. Remove the air cleaner outlet retaining nut (1).
    Fig 1: Locating Air Cleaner Outlet Retaining Nut
    GM35885Courtesy of GENERAL MOTORS CORP.
  4. Remove the air cleaner outlet duct (2) from the throttle body assembly.
  5. Loosen the air cleaner outlet duct from the MAF/IAT sensor.
    Fig 2: View Of Air Cleaner Outlet Duct
    GM422129Courtesy of GENERAL MOTORS CORP.
  6. Remove the air cleaner outlet duct.
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