Kia Sorento 2003-05

Fuel Rail (Supply Manifold) & Injectors

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Removal & Installation



  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
     
    Positive Crankcase Ventilation (PCV) hose
     
    Brake booster vacuum hose
     
    Surge tank stays
     
    Fuel lines
     
    Upper intake manifold (surge tank)
     
    Fuel injector harness connectors
     
    Fuel supply manifold with injectors attached
     

  6.  

To install:

  1. Replace all injector seals.
  2.  
  3. Install or connect the following:

    Fuel supply manifold with injectors attached
     
    Fuel injector harness connectors
     
    Upper intake manifold (surge tank)
     
    Fuel lines
     
    Surge tank stays
     
    Brake booster vacuum hose
     
    Positive Crankcase Ventilation (PCV) hose
     
    Negative battery cable
     

  4.  
  5. Start the engine and check for leaks.
  6.  

 
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