In-Line Fuel Filter Replacement Except Cartridge Type

Important: If the in-line filter is plugged, the fuel tank should be inspected internally and cleaned if necessary. Refer to Fuel System Cleaning .

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 Fuel Pressure Relief Procedure .



3. Disconnect the fuel feed pipes at the filter.
4. Remove the in-line fuel filter clamp attaching hardware.
5. Remove the clamp from the filter.

1. Remove the protective caps from the new filter.
2. Install the clamp to the filter.
3. Install the in-line filter clamp attaching hardware.

Install in the same positions as on the old filter noting direction of fuel flow arrow.




4. Connect the fuel feed pipes to the filter and tighten.

Tighten
Tighten the fuel line nuts to 27 N·m (20 lb ft).

5. Connect the negative battery cable.
6. Inspect for fuel leaks.

6.1.	Turn ON the ignition switch for 2 seconds.

6.2.	Turn OFF the ignition switch for 10 seconds.

6.3.	Again, turn the ignition switch to the ON position.

6.4.	Check for fuel leaks.

In-Line Fuel Filter Replacement Ex. Cart. Type 4-Door Utility

Important: If the in-line filter is plugged, the fuel tank should be inspected internally and cleaned if necessary. Refer to Fuel System Cleaning (Fuel Tank) .

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 Fuel Pressure Relief Procedure .



3. Disconnect the fuel feed pipes at the filter.
4. Remove the in-line fuel filter clamp attaching hardware.
5. Remove the clamp from the filter.

1. Remove the protective caps from the new filter.
2. Install the clamp to the filter.
3. Install the in-line filter clamp attaching hardware.

Install in the same positions as on the old filter noting direction of fuel flow arrow.




4. Connect the fuel feed pipes to the filter and tighten.
5. Connect the negative battery cable.
6. Check for fuel leaks.

6.1.	Turn ON the ignition switch for 2 seconds.

6.2.	Turn OFF the ignition switch for 10 seconds.

6.3.	Again, turn the ignition switch to the ON position.

6.4.	Check for fuel leaks.

In-Line Fuel Filter Replacement Cartridge Type

Important: If the in-line filter is plugged, the fuel tank should be inspected internally and cleaned if necessary.

Caution: Do not drain the fuel into an open container. Never store the fuel in an open container due to the possibility of a fire or an explosion.

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

Have a dry chemical (Class B) fire extinguisher nearby.




3. Turn the filter housing counterclockwise and allow the fuel remaining in the filter housing to drain into an approved container.
4. Remove the fuel filter housing and gasket from the base.
5. Remove the fuel filter cartridge.
6. Inspect the inside of the housing for signs of rust or corrosion. Discard the housing if rust or corrosion is present.

1. Install a new housing gasket.

Apply a few drops of clean engine oil to the gasket.




2. Install the new filter cartridge.
3. Connect the housing to the base.

Tighten

•	Tighten the filter housing until the gasket seats.

•	Tighten filter housing 3/4 of a turn more.

4. Check for fuel leaks.

4.1.	Turn ON the ignition switch for 2 seconds.

4.2.	Turn OFF the ignition switch for 10 seconds.

4.3.	Again, turn the ignition switch to the ON position.

4.4.	Check for fuel leaks.