Assembly Procedure

2006 Isuzu Ascender S, 5.3 M, 4WDSECTION Assembly Procedure
WARNING: This page is about a different car, the 2009 GMC Envoy and 2009 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
    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 ReplacementΒ .
  2. Install the EVAP vent valve (8). Refer to Evaporative Emission Canister Vent Solenoid Valve ReplacementΒ .
  3. Fig 2: Identifying EVAP Hose Assembly Components
    GM1480093Courtesy of GENERAL MOTORS CORP.
  4. Install the EVAP canister purge pipe (2) to the fuel tank.
  5. Install the EVAP pipe assembly (3) to the fuel tank.
  6. Connect the EVAP pipe assembly (3) to the tank vent valves and fuel sender. Refer to Plastic Collar Quick Connect Fitting ServiceΒ .
  7. Install a new tie (1) to secure the EVAP pipes together.
  8. Fig 3: Locating Fuel Feed Pipe, Fuel Sender Module & Retaining Clip
    GM1480090Courtesy of GENERAL MOTORS CORP.
  9. Install the fuel feed pipe (1) to the fuel sender module (4) and retaining clip (3). Refer to Plastic Collar Quick Connect Fitting ServiceΒ .
  10. Install a new tie (2) securing the fuel feed pipe and EVAP canister purge pipe together.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.