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Home >> Chevrolet >> 2004 >> Avalanche 2500 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Control System - 4.8L, 5.3L & 6.0L (Introduction)) >> Repair Instructions >> Evaporative Emission (EVAP) Canister Purge Solenoid Valve Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: View Of EVAP Purge Solenoid Bolt, Solenoid & Isolator
    GM389993Courtesy of GENERAL MOTORS CORP.
  1. Install the insulator (1) onto the EVAP canister purge solenoid (3).
  2. Install the EVAP canister purge solenoid (3).
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the EVAP canister purge solenoid bolt (2).

    Tighten:  Tighten the bolt to 10.5 N.m (93 lb in).

  4. Fig 2: View Of EVAP Canister Purge Solenoid & Generator Electrical Connectors & Bracket Nut
    GM1235683Courtesy of GENERAL MOTORS CORP.
  5. Connect the EVAP canister purge solenoid electrical connector (1).
  6. Fig 3: View Of EVAP Line To Canister Purge Solenoid
    GM832127Courtesy of GENERAL MOTORS CORP.
  7. Install the EVAP line to the canister purge solenoid (1).
  8. Install the engine sight shield. Refer to Engine Sight Shield Replacement (4.8L, 5.3L, and 6.0L (RPO LQ4)) or Engine Sight Shield Replacement (6.0L (RPO LQ9)) in Engine Mechanical - 4.8L, 5.3L, and 6.0L.