For 1990-2009 cars

### Removal Procedure

Notice:

• | 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.

1. Remove the fuel tank. Refer to Fuel Tank Replacement .
2. 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)

3. Remove the EVAP hose from the fuel tank.

### Installation Procedure

1. Position the EVAP hose to the fuel tank.
2. Install the chassis to canister evaporative emission (EVAP) hose to the following:

• | The body retainer (1)

• | The 3 retaining features (2) on the fuel tank

• | The retainer clip (3)

3. Install the fuel tank. Refer to Fuel Tank Replacement .