Tools Required

Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

1. Disconnect the negative battery cable.
2. Relieve the fuel system pressure. Refer to the Fuel Pressure Relief .

Caution: To avoid any vehicle damage, serious personal injury or death when major components are removed from the vehicle and the vehicle is supported by a hoist, support the vehicle with jack stands at the opposite end from which the components are being removed and strap the vehicle to the hoist.

3. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
4. For automatic transmission-equipped vehicles only, lower the left muffler. Refer to Exhaust Muffler Replacement - Left Side or Exhaust Muffler Replacement - Right Side in Engine Exhaust.
5. Clean all the fuel filter and pressure regulator connections, and clean the surrounding areas before disconnecting the fuel pipes in order to avoid possible fuel system contamination.
6. Disconnect the fuel feed pipe quick-connect fitting (1) from the fuel filter and pressure regulator (2). Refer to Plastic Collar Quick Connect Fitting Service .
7. Disconnect the fuel return pipe quick-connect fitting (4) from the fuel filter/pressure regulator (2). Refer to Plastic Collar Quick Connect Fitting Service .



8. Remove the fuel filter and pressure regulator bracket mount nut (2).



9. Disconnect the fuel feed pipe (3) from the outlet side of the fuel filter and pressure regulator (2). Refer to Metal Collar Quick Connect Fitting Service .



10. Remove the fuel filter/pressure regulator and bracket (1) from the stud (3).
11. Cap the fuel pipes in order to prevent possible fuel system contamination.
12. Disconnect the fuel system ground strap.
13. Remove the fuel and pressure regulator from the bracket.

1. Remove the protective caps from the new fuel filter/pressure regulator.
2. Install the new plastic quick connector retainers on the fuel filter and pressure regulator tubes. Install the new retainers in the same positions as on the old fuel filter and pressure regulator.
3. Install the fuel filter and pressure regulator into the bracket.
4. Connect the fuel system ground strap.
5. Remove the caps from the fuel pipes.
6. Connect the fuel feed pipe (3) to the outlet side of the fuel filter/pressure regulator (2). Refer to Metal Collar Quick Connect Fitting Service .



7. Install the fuel filter/pressure regulator and the bracket (1) to the mounting stud (3).



8. Engage the anti-rotation tab (3) of the fuel filter/pressure regulator bracket (2) into the hole of the tunnel reinforcement (1).




Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

9. Install the fuel filter/pressure regulator bracket nut (2).

Tighten
Tighten the fuel filter/pressure regulator bracket nut to 5 N·m (44 lb in).




10. Connect the fuel return pipe quick-connect fitting (4) to the fuel filter/pressure regulator (2). Refer to Plastic Collar Quick Connect Fitting Service .
11. Connect the fuel feed pipe quick-connect fitting (1) to the fuel filter/pressure regulator  (2). Refer to Plastic Collar Quick Connect Fitting Service .
12. Raise the left muffler, for automatic transmission- equipped vehicles only. Refer to Exhaust Muffler Replacement - Left Side or Exhaust Muffler Replacement - Right Side in Engine Exhaust.
13. Lower the vehicle.
14. Tighten the fuel filler cap.
15. Connect the negative battery cable.
16. Inspect for leaks.

16.1.

Turn the ignition switch ON for 2 seconds.

16.2.

Turn the ignition switch OFF for 10 seconds.

16.3.

Turn the ignition switch ON.

16.4.

Inspect for fuel leaks.

17. Program the transmitters. Refer to Transmitter Programming in Keyless Entry.