CTS Wagon RWD V6-3.6L (2010)
11. Connect the fuel feed pipe (1) to the fuel rail. Refer to Metal Collar Quick Connect Fitting Service (See: Powertrain Management/Fuel Delivery
and Air Induction/Fuel Line Coupler/Service and Repair/Metal Collar Quick Connect Fitting Service).
12. Connect the purge line (3) to the purge solenoid valve.
13. Install the fuel pipe retainer.