Yukon XL 4WD V8-6.0L (2007)
26. Position and install the PCV hose to the intake manifold fitting.
27. Connect the fuel feed line quick connect fitting (2) to the fuel rail. Refer to Metal Collar Quick Connect Fitting Service.
28. Connect the EVAP canister purge tube (1) quick connect fitting to the EVAP canister purge solenoid. Refer to Plastic Collar Quick Connect
Fitting Service.