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Home >> Chevrolet >> 2007 >> Chevy Express G2500, Van Cargo, 6.6 6 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Control System & Fuel System - 4.3L - Introduction (2 Of 2)) >> Repair Instructions >> Evaporative Emission Hoses/Pipes Replacement - Engine >> Installation Procedure

Installation Procedure

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    Fig 1: View Of EVAP Pipe, Fuel Feed/Return Pipes & Engine Compartment Pipes
    GM583167Courtesy of GENERAL MOTORS CORP.
  1. Remove the caps from the EVAP canister purge valve and the chassis EVAP pipe.
  2. Install the EVAP pipe on the engine.
  3. Connect the engine compartment EVAP pipe (1) to the chassis EVAP pipe (2).
  4. Fig 2: Evaporative Emission (EVAP) Purge Pipe
    GM309184Courtesy of GENERAL MOTORS CORP.
  5. Connect the engine compartment EVAP pipe at the EVAP canister purge valve.