OEM 2007 Dodge Grand Caravan Fuel Rail

2007 Dodge Grand Caravan Fuel Rail Parts and Q&A

• Q: How to Install a Fuel Rail on a 3.3/3.8L Engine on 2007 Dodge Grand Caravan?

  A: After checking that the fuel rail holes are clean, resolve any problems with the O-rings before installing the fuel rail. Put a drop of clean engine oil on the O-rings of the injector to make it easier to install. At this point, install the fuel injectors into the cups of the fuel rail, after securing their retaining clips. Fasten the fuel rail mounting bolts with 22 Nm (200 in. lbs.) of torque. Lift off the cover on the lower intake manifold and clean those parts before installing the Upper Intake Manifold. Link the fuel hose quick connector with the chassis tubes by simply pushing it onto the chassis tube so it makes a clicking sound and then pull the fitting to be certain it is inserted. After that, hook up the negative battery terminal to the Drbiii(R) scan tool to pressurize the fuel system and search for any leaks.