Escalade EXT AWD V8-6.2L (2009)
5. Ensure the fuel injector lower O-ring seals are adequately lubricated, if not lubricate the fuel injector lower O-ring seals with clean engine oil.
6. Position the fuel rail onto the intake manifold.
7. Firmly push down on both the centers of the left and right fuel rails, until the rails are fully seated against the intake manifold.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
Note: Push down firmly on both sides of the rail until all injectors have been seated into their bores.
8. Install the fuel rail bolts.
Tighten the bolts to 10 Nm(89 lb in).
9. Install the EVAP tube and purge solenoid.
10. Install the EVAP canister purge solenoid to the fuel rail bracket and engage the retainer.
11. Connect the chassis EVAP tube quick connect fitting at the EVAP canister purge solenoid. Refer to Plastic Collar Quick Connect Fitting Service
(See: Fuel Line Coupler/Service and Repair/Plastic Collar Quick Connect Fitting Service).
12. Connect the EVAP tube quick connect fitting at the intake manifold. Refer to Plastic Collar Quick Connect Fitting Service (See: Fuel Line
