OEM Ford Taurus X Fuel Rail

Ford Taurus X Fuel Rail Parts and Q&A

• Fuel Rail
  7T4Z-9F792-G
  Q: What are the crucial steps and safety precautions for servicing the fuel rail on Ford Taurus X?

  A:

  Adhering to safety precautions is vital while servicing the fuel rail because it contains dangerous flammable mixtures. Start with pressure reduction from the fuel system along with disconnecting the battery ground connection. The upper intake manifold should come off while routing clips need to be disconnected from the fuel rail and the fuel tube-to-fuel rail spring lock coupling must be separated. The first step requires you to remove the four fuel rail bolts which follow Fuel Injector electrical connector separation from the six connections. Start the procedure by removing the fuel rail assembly with injector hardware and then discard the twelve fuel injector O-ring seals followed by replacement. New O-ring seals made of special fuel-resistant material should be installed during assembly while using clean engine oil to lubricate them. Use the proper O-ring material for six fuel injectors together with their clips before installing them in the fuel rail. Finally secure the assembly with four bolts at 10 Nm (89 lb-in). Attach all six fuel injector electrical connectors before installing the fuel tube-to-fuel rail spring lock coupling and routing the fuel tube with its clips in place. The procedure ends with reinstallation of the upper intake manifold followed by reconnecting the battery ground cable.