Colorado 2WD L4-2.8L VIN 8 (2004)
8. Connect the fuel return hose/pipe (1) to the fuel rail.
9. Inspect for leaks.
9.1.
Turn ON the ignition for 2 seconds.
9.2.
Turn OFF the ignition for 10 seconds.
9.3.
Turn ON the ignition.
9.4.
Inspect for fuel leaks.