Welcome to the barisalcity.org in-depth page on WJ Generation Jeep cool Cherokee fuel filters. We have actually organized as much details as we could find into a helpful write-up below. Is something untrue or missing? Please get in touch with us and we’ll fix it!
All WJ models have actually two fuel filters, a strainer filter in ~ the bottom that the fuel pump module within the fuel tank and also one exterior filter within the fuel pressure regulator. Both filters are designed for expanded service. They execute not require normal booked maintenance. Filters must only be changed if a diagnostic procedure suggests to perform so.
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The mix fuel filter/pressure regulator is situated in prior of the fuel tank and over the behind axle. The is transversely mounted to a chassis crossmember (left-to-right). The filter/regulator is equipped v 3 fuel heat fittings (2 at one end and also 1 in ~ the various other end). The solitary fitting encountering the left next of the car is the supply line to the fuel rail. The 2 fittings facing the right side of the vehicle are linked to the fuel tank. Of these 2 fittings, the fitting towards the front is provided for fuel go back to the fuel tank. The fitting in the direction of the rear is a pressure line.
External filter/regulator removal
|WARNING: THE FUEL device IS UNDER A constant PRESSURE (EVEN v THE ENGINE OFF). Prior to SERVICING any type of FUEL device HOSES, FITTINGS OR LINES, THE FUEL system PRESSURE need to BE RELEASED.|
1. Eliminate fuel to fill cap.2. Remove fuel pump relay from power Distribution facility (PDC). For ar of relay, refer to label ~ above underside that PDC cover.3. Start and run engine until it stalls.4. Attempt restarting engine until it will certainly no longer run.5. Turn ignition vital to turn off position.6. Disconnect an adverse battery cable at battery.7. Raise vehicle.8. Clean area around 3 filter/regulator fittings.9. Disconnect fuel supply, fuel return and fuel push lines in ~ filter/regulator. Unique tools may be required, view “Quick-Connect Fittings” (PDF file).10. Eliminate 2 mounting bolts and remove filter/regulator.
External filter/regulator installation
1. Before installing filter/regulator, be certain all fittings space cleaned of every dirt and also contaminants.2. Be certain o-ring is positioned into fuel return fitting in filter/regulator.3. Use a small amount the clean engine oil to o-rings.4. Place filter/regulator to body and also install 2 bolts. Tighten bolts. Describe Torque Specifications.5. Attach 3 fittings. Describe Quick-Connect Fittings PDF file.6. Connect an adverse battery cable to battery.7. Start engine and check for leaks.
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WJ fuel filter/regulator part numbers
(Numbers in bold represent recommended part/newest part for the model year listed)
|4.0 / 4.7||52100283AG||$83.75|
Fuel pump/sending unit
All cool Cherokee WJ’s function a combination fuel pump/sending unit the is placed inside the gas tank. Replacing the fuel pump is a somewhat involved process that needs removal the the fuel tank. For information on this procedure recommendation the Factory company model because that the certain model year.
(Prices listed are because that reference functions only and also may differ by dealer. Parts are not available from this internet site.)