Evaporative Emissions Hose: Service and Repair

EVAPORATIVE EMISSION HOSES/PIPES REPLACEMENT - CHASSIS/CANISTER

REMOVAL PROCEDURE

NOTE:
- Do not attempt to straighten kinked nylon pipes. Replace any kinked nylon pipes in order to prevent damage to the vehicle.
- Do not attempt to repair sections of nylon pipes. Replace damaged nylon pipes.

- Replace the vapor hoses/pipes with original equipment or parts that meet GM specifications.
- Remove the fuel tank.




- Remove the chassis to canister evaporative emission (EVAP) hose from the following:
- The body retainer (1)
- The 3 retaining features (2) on the fuel tank
- The retainer clip (3)
- Remove the EVAP hose from the fuel tank.

INSTALLATION PROCEDURE




- Position the EVAP hose to the fuel tank.
- Install the chassis to canister EVAP hose to the following:
- The body retainer (1)
- The 3 retaining features (2) on the fuel tank
- The retainer clip (3)
- Install the fuel tank.