Sierra Classic 2500 4WD V8-6.0L (2007)
9. If equipped with 4-wheel drive (4WD), remove the fuel line clip from the bracket on the transfer case.
10. Disconnect the fuel and EVAP quick connect fittings.
11. Cap the fuel and EVAP lines at the fuel tank in order to avoid possible system contamination.
12. Remove the EVAP line from the clips (2) on the fuel tank.
13. Disconnect the quick connect fittings from the EVAP canister.
14. Remove the fuel and EVAP bundle nuts.
15. Remove the fuel and EVAP bundle.
