Journey AWD V6-3.5L (2009)
Fuel Rail: Service and Repair
Fuel Rail - Installation
3.5L
NOTE: Inspect each O-ring seal on all the fuel injectors, replace O-ring seals if any damaged is noted. Note the fuel injector O-rings are color
coded. The Blue colored O-ring is for the fuel rail side and the Green colored O-ring is cylinder head side.
1. Install and lubricate each fuel injector O-rings (1), (3) with a light drop of clean engine oil.
2. Install all of the fuel injectors (2) to the fuel rail (4), then install the retaining clips (5) to the fuel rail (4).
3. Inspect each fuel injector for proper installation. Note how the retaining clip (3) secures the fuel injector (1) to the fuel rail (2).
CAUTION: The fuel rail bolts are actually lower intake manifold bolts. These bolts must be torqued in a mandatory torque sequence.