Sierra 1500 4WD V8-6.0L VIN U (2006)
3. Connect the quick connect fittings to the EVAP canister.
4. Install the EVAP line to the clips (2) on the fuel tank.
5. Remove the caps from the fuel and EVAP lines.
6. Connect the fuel and EVAP quick connect fittings.
7. If equipped with 4WD, install the fuel line clip to the bracket on the transfer case.
8. Install the fuel line clips to the brackets on the transmission.