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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 Replacement (TrailBlazer, Envoy, Bravada, Rainier) >> 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: Removing/Installing EVAP Canister Retaining Bracket
    GM1373565Courtesy of GENERAL MOTORS CORP.
  1. Install the EVAP retaining bracket (2) to the EVAP canister (3) ensuring the retaining bracket clip (1) is fully engaged.
  2. Fig 2: Removing/Installing EVAP Canister From Mounting Bracket
    GM1373564Courtesy of GENERAL MOTORS CORP.
  3. Install the EVAP canister (3) to the mounting bracket (2).
  4. NOTE: Refer to Fastener Notice in Cautions and Notices.
  5. Install the bolt (1) attaching the EVAP canister (3) to the mounting bracket (2).

    Tighten:  Tighten the bolt to 20 N.m (15 lb ft).

  6. Fig 3: Removing/Installing EVAP Canister & Bracket Assembly
    GM1373561Courtesy of GENERAL MOTORS CORP.
  7. Install the EVAP canister and bracket assembly to the vehicle.
  8. Install the bolts (1) to the EVAP mounting bracket (2).

    Tighten:  Tighten the bolts to 20 N.m (15 lb ft).

  9. Fig 4: Disconnecting/Connecting EVAP Canister
    GM1373546Courtesy of GENERAL MOTORS CORP.
  10. Connect the evaporative emission (EVAP) vapor pipe (1) to the EVAP canister.
  11. Connect the EVAP purge pipe (2) to the EVAP canister.
  12. Connect the EVAP vent pipe (3) to the EVAP canister.
  13. Lower the vehicle.
  14. Install the spare tire. Reference the owners manual for additional information if needed.