RL V6-3.7L (2009)
16. Connect the quick-connect fitting. See: Fuel Line Coupler/Service and Repair/Fuel Line/Quick-Connect Fitting Installation
17. Turn the ignition switch to ON (II), but do not operate the starter. After the fuel pump runs for about 2 seconds, the fuel rail will be pressurized.
Repeat this two or three times, then check for fuel leaks.
18. Install the intake manifold with a new gasket. See: Engine, Cooling and Exhaust/Engine/Intake Manifold/Service and Repair/Intake Manifold
Removal and Installation