LaCrosse V8-5.3L (2008)
6. Loosen the fuel fill pipe clamp (1) at the fuel tank.
7. Remove the fuel fill pipe hose (2) from the fuel tank (3).
8. Disconnect the vent pipe quick connect fitting from the fuel tank vent pipe quick connect fitting. Refer to Plastic Collar Quick Connect Fitting
Service (See: Fuel Line Coupler/Service and Repair/Plastic Collar Quick Connect Fitting Service).
9. Remove the fuel tank fill pipe.
Installation Procedure