Yukon XL 2500 4WD V8-6.0L VIN U (2005)
IMPORTANT: Clean the evaporative emission (EVAP) line connections and surroundings areas prior to disconnecting the fittings in order to avoid
possible EVAP system contamination.
1. Remove the fuel tank.
2. Disconnect and remove the EVAP line (1) assembly from the sending unit and retaining clips.
3. Cap the EVAP openings in order to prevent possible EVAP system contamination.
INSTALLATION PROCEDURE
1. Remove the caps from the EVAP openings.
2. Install and connect the EVAP line (1) assembly to the sending unit and retaining clips.
3. Install the fuel tank.
Evaporative Emission (EVAP) System Hoses/Pipes Replacement (Intermediate)
EVAPORATIVE EMISSION (EVAP) SYSTEM HOSES/PIPES REPLACEMENT (INTERMEDIATE)
REMOVAL PROCEDURE
IMPORTANT: Clean the evaporative emission (EVAP) and fuel line connections and surrounding areas prior to disconnecting the fittings in order
to avoid possible fuel/EVAP system contamination.
