Silverado 1500 2WD V6-4.3L (2007)
4. Install the fuel/EVAP line bracket bolt (1).
Tighten the bolt to 9 N.m (80 lb in).
5. Install the fuel/EVAP line clip nut (2).
Tighten the nut to 20 N.m (15 lb ft).
6. Remove the caps from the fuel and EVAP lines.
7. Connect the fuel tank EVAP line quick connect fitting to the chassis line.
8. Connect the fuel tank fuel feed line quick connect fitting to the chassis line.
9. If equipped with 2WD perform the following steps, position and install the fuel/EVAP line assembly to the vehicle.
10. Install the fuel/EVAP line bracket locator tab to the frame.
11. Install the fuel/EVAP line clips to the frame and crossmember.
12. Install the fuel/EVAP line bracket bolt (2).
Tighten the bolt to 9 N.m (80 lb in).
13. Install the fuel/EVAP line clip nut (1).
Tighten the nut to 20 N.m (15 lb ft).
14. Remove the caps from the fuel and EVAP lines.
15. Connect the fuel tank EVAP line quick connect fitting to the chassis line.
16. Connect the fuel tank fuel feed line quick connect fitting to the chassis line.
