9-7X V8-5.3L (2005)
Evaporative Emissions Hose: Service and Repair
Evaporative Emission Hoses/Pipes Replacement - Canister/Fuel Tank
Evaporative Emission Hoses/Pipes Replacement - Canister/Fuel Tank
Removal Procedure
Caution: Refer to Fuel and EVAP Pipe Caution.
Notice: Refer to Fuel and Evaporative Emission (EVAP) Hose/Pipe Connection Cleaning Notice.
1. Remove the fuel tank. Refer to Fuel Tank Replacement (See: Fuel Delivery and Air Induction/Fuel Tank/Service and Repair/Removal and
Replacement).
2. Release the evaporative emission (EVAP) hose assembly retainers (1) from the fuel tank heat shield.
Important: Before disconnecting or reconnecting EVAP pipes. Refer to Plastic Collar Quick Connect Fitting Service (See: Fuel Delivery
and Air Induction/Fuel Line Coupler/Service and Repair/Plastic Collar Quick Connect Fitting Service).
3. Cut and remove the ties (1) securing the EVAP hoses.
4. Disconnect the EVAP hose assembly (3) from the fuel tank vent valves and fuel module.
5. Remove the EVAP hose assembly from the fuel tank.
6. Remove the EVAP canister purge pipe (2) from the fuel tank.
Installation Procedure
