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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 382 (Engine Controls - 4.3L (Introduction)) >> Repair Instructions >> Evaporative Emission (EVAP) Hoses/Pipes Replacement - Engine >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra and 2004 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the caps from the EVAP purge valve and the chassis EVAP pipe.
  2. Install the EVAP pipe.
  3. Connect the EVAP pipe to the chassis pipe.
  4. Connect the EVAP pipe to the EVAP canister purge valve.
  5. Fig 1: View Of EVAP Hoses/Pipes (Engine)
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