Yukon XL 2500 2WD V8-8.1L VIN G (2004)
5. Remove the EVAP canister purge valve bolt.
6. Remove the EVAP canister purge valve.
INSTALLATION PROCEDURE
1. Install the EVAP canister purge valve.
NOTE: Refer to Fastener Notice in Service Precautions.
2. Install the EVAP canister purge valve bolt.
Tighten the bolt to 10 N.m (89 lb in).
3. Connect the EVAP purge tube to the purge solenoid.