K 2500 Suburban 4WD V8-6.0L VIN U (2001)
1. Clean all the EVAP pipe connections and the surrounding areas before disconnecting the pipes in order to avoid possible contamination of the
EVAP system.
2. Disconnect the engine compartment EVAP pipe (6) from the chassis EVAP pipe (3).
3. Cap the engine compartment EVAP pipe.
4. Raise the vehicle. Refer to Lifting and Jacking the Vehicle.
5. Remove the EVAP pipe from the bell housing stud clip (4).
6. Remove the EVAP pipe from the transmission bracket clip.
7. Remove the EVAP pipe from the transfer case bracket clip, 4-wheel drive only.
8. Disconnect the rear EVAP purge pipe (3) from the chassis EVAP purge pipe (2).
9. Cap the rear EVAP purge pipe (3).