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Home >> GMC >> 2009 >> Envoy 4.2 S, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 4.2L - Introduction >> Repair Instructions >> Fuel Tank Replacement >> Assembly Procedure

Assembly Procedure

    Fig 1: View Of Connections On Top Of Fuel Tank
    GM1480091Courtesy of GENERAL MOTORS CORP.
  1. Install the fuel sender assembly (4) to the fuel tank. Refer to Fuel Sender Assembly Replacement .
  2. Install the EVAP vent valve (8). Refer to Evaporative Emission Canister Vent Solenoid Valve Replacement .
    3. Fig 2: Identifying EVAP Hose Assembly Components
    GM1480093Courtesy of GENERAL MOTORS CORP.
  3. Install the EVAP canister purge pipe (2) to the fuel tank.
  4. Install the EVAP pipe assembly (3) to the fuel tank.
  5. Connect the EVAP pipe assembly (3) to the tank vent valves and fuel sender. Refer to Plastic Collar Quick Connect Fitting Service .
  6. Install a new tie (1) to secure the EVAP pipes together.
    7. Fig 3: Locating Fuel Feed Pipe, Fuel Sender Module & Retaining Clip
    GM1480090Courtesy of GENERAL MOTORS CORP.
  7. Install the fuel feed pipe (1) to the fuel sender module (4) and retaining clip (3). Refer to Plastic Collar Quick Connect Fitting Service .
  8. Install a new tie (2) securing the fuel feed pipe and EVAP canister purge pipe together.
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