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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1416 (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 car, the 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 Chevrolet TrailBlazer, and 2004 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.
    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 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: Top Of Engine Wiring Harness View
    GM898326Courtesy of GENERAL MOTORS CORP.
  4. Connect the EVAP purge solenoid electrical connector (1).
    5. Fig 3: Disconnecting/Connecting EVAP Pipe
    GM898353Courtesy of GENERAL MOTORS CORP.
  5. Connect the EVAP pipe to the EVAP purge solenoid.
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