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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls And Fuel - 6.2L - Introduction (2 Of 2) >> Repair Instructions >> Evaporative Emission Canister Purge Solenoid Valve Replacement >> Installation Procedure

Installation Procedure

    Fig 1: View Of EVAP Purge Solenoid Bolt, Solenoid & Isolator
    GM389993Courtesy of GENERAL MOTORS CORP.
  1. Install the insulator (1) on the EVAP canister purge valve (3).
  2. Install the EVAP canister purge valve (3) to the engine.
    NOTE: Refer to Fastener Notice .
  3. Install the EVAP canister purge valve mount bolt (2).

    Tighten:  Tighten the EVAP canister purge valve mount bolt to 10.5 N.m (93 lb in).

  4. Fig 2: View Of EVAP Purge Solenoid Vent Tube
    GM372717Courtesy of GENERAL MOTORS CORP.
  5. Connect the EVAP pipe (2) to the EVAP canister purge valve (1).
  6. Connect the EVAP canister purge valve electrical connector.
  7. Fig 3: View Of Top Engine Cover
    GM665886Courtesy of GENERAL MOTORS CORP.
  8. Install the engine sight shield. Refer to Upper Intake Manifold Sight Shield Replacement (6.0L (LQ4)) .