Liberty, Wrangler 2006-2007

Removal & Installation

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The combination Fuel Filter/Fuel Pressure Regulator is located on the fuel pump module. The fuel pump module is located on top of fuel tank.

  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Remove fuel tank.
  4.  
  5. Clean area around filter/regulator.
  6.  
  7. Disconnect fuel line at filter/regulator.
  8.  
  9. Remove retainer clamp from top of filter/regulator. Clamp snaps to tabs on pump module. Discard old clamp.
  10.  
  11. Pry filter/regulator from top of pump module with 2 screwdrivers. Unit is snapped into module.
  12.  
  13. Discard gasket below filter/regulator.
  14.  

To install:

  1. Clean recessed area in pump module where filter/regulator is to be installed.
  2.  
  3. Obtain new filter/regulator (two new O-rings should already be installed).
  4.  
  5. Apply a small amount of clean engine oil to O-rings. Do not install O-rings separately into fuel pump module. They will be damaged when installing filter/regulator.
  6.  
  7. Install new gasket to top of fuel pump module.
  8.  
  9. Press new filter/regulator into pump module until it snaps into position (a positive click must be heard or felt).
  10.  
  11. Install the module.
  12.  
  13. Install fuel tank.
  14.  

  1. Before servicing the vehicle, refer to the Precautions section.
  2.  

The fuel filter is attached to the front of the fuel tank.

  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Relieve the fuel system pressure.
  4.  
  5. Remove or disconnect the following:
    NOTE
    Once the nuts are removed, the plate must be removed by applying a heat gun to melt the adhesive. Take care to avoid bending the plate. Once removed, you can disconnect the 2 top hoses from the filter. The bottom hose must be removed from under the vehicle. The disconnect point on this hose is about a foot in front of the filter.





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    Fig. Access plate-Liberty

    Negative battery cable

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    Fig. Fuel lines at the pump module-Liberty



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    Fig. Fuel filter location-Liberty

     
    2 rear cargo hold-down clamps by drilling the rivets
     
    4 fuel pump module access plate nuts
     



    Ground strap
     
    Mounting nut and filter.
     

  6.  
  7. Installation is the reverse of removal.
  8.  

 
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