Caravan, Grand Voyager, Town and Country, Voyager, 2000-2004

Multi-Port Fuel Injection System (MFI)

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Fuel Rail (Supply Manifold) & Injectors



Removal & Installation
2.4L Engine
  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Relieve the fuel system pressure.
  4.  
  5. Remove or disconnect the following:

    Negative battery cable
     
    Wiring connectors for the injector harness
     
    Wiring harness from the brackets
     
    Fuel injector harness connectors
     
    Harness from the vehicle
     
    Quick connect fuel hose fittings from the chassis tube
     
    Fuel rail bolts
     
    Fuel rail with injectors attached
     

  6.  
  7. Rotate and pull the injectors to separate them from the fuel supply manifold.
  8.  

To install:

  1. Install or connect the following:

    Injectors with new O-ring seals
     
    Fuel rail with injectors attached. Tighten the bolts to 16 ft. lbs. (22 Nm).
     
    Quick connect fuel hose fittings to the chassis tube
     
    Harness from the vehicle
     
    Fuel injector harness connectors
     
    Wiring harness from the brackets
     
    Wiring connectors to the injector harness
     
    Negative battery cable
     

  2.  
  3. Start the engine, check for leaks and repair if necessary.
  4.  

 
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