Impala V8-5.3L (2008)
1. Install the fuel tank fill pipe.
2. Install the fuel tank fill pipe hose (2) onto the fuel tank (3)
3. Connect the vent pipe quick connect fitting to the fuel tank vent pipe quick connect fitting.
Notice: Refer to Fastener Notice.
4. Tighten the fuel fill pipe clamp (1) at the fuel tank.
Tighten the clamp to 2.5 N.m (22 lb in).