Important: When replacing the EVAP pipe, always replace the pipe with original equipment or parts that meet the GM specifications for this part. The replacement pipe must have the same type of fittings as the original pipe in order to ensure the integrity of the connection.

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



2. Remove the rear EVAP pipe (1) from the fuel sender (2), the fuel tank roll over valve (3) and the fuel tank clips (6).
3. Cap the fuel sender EVAP pipe and the fuel tank roll over valve.

1. Remove the caps from the fuel sender EVAP pipe and the fuel tank roll over valve.
2. Connect the rear EVAP pipe (1) to the fuel sender (2), the fuel tank roll over valve (3), and the fuel tank clips (6).



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