Yukon XL 2500 4WD V8-6.0L VIN N (2006)
5. Install the EVAP purge solenoid (3), isolator (1), and bolt (2) to the intake manifold.
Tighten the bolt to 10 Nm (89 inch lbs.).
6. Install the EVAP purge solenoid vent tube to the solenoid (1) and vapor pipe (2).
7. Important: Lightly coat the MAP sensor seal with clean engine oil before installing.
Install the MAP sensor (1) to the intake manifold.
