Caution: Remove the fuel tank cap and relieve the fuel system pressure before servicing the fuel system in order to reduce the risk of personal injury. After you relieve the fuel system pressure, a small amount of fuel may be released when servicing the fuel lines, the fuel injection pump, or the connections. In order to reduce the risk of personal injury, cover the fuel system components with a shop towel before disconnection. This will catch any fuel that may leak out. Place the towel in an approved container when the disconnection is complete.

Caution: Gasoline or gasoline vapors are highly flammable. A fire could occur if an ignition source is present. Never drain or store gasoline or diesel fuel in an open container, due to the possibility of fire or explosion. Have a dry chemical (Class B) fire extinguisher nearby.

Caution: Always wear safety goggles when working with fuel in order to protect the eyes from fuel splash.

Notice: Cap the fittings and plug the holes when servicing the fuel system in order to prevent dirt and other contaminants from entering the open pipes and passages.

Important: Always replace the fill limiter vent valve O-ring when reinstalling the fuel limiter vent valve.

Important: Always maintain cleanliness when servicing fuel system components.

1. Relieve the fuel system fuel pressure. Refer to Fuel Pressure Relief .
2. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in Cautions and Notices.
3. Remove the fuel tank. Refer to Fuel Tank Replacement .
4. Remove the fill limiter vent valve snap ring.
5. Remove the fill limiter vent valve.
6. Remove the fill limiter vent valve O-ring.
7. Clean the fill limiter vent valve O-ring sealing surfaces.
8. Inspect the fill limiter vent valve O-ring sealing surfaces.
9. Inspect the fill limiter vent valve for cracks or damage.
10. If the fill limiter vent valve is cracked or damaged replace it.

Important: Be sure that the fill limiter vent valve retaining snap ring is fully seated within the tab slots on the fuel tank.

1. Position the new fill limiter vent valve O-ring on the fuel tank.
2. Install the fill limiter vent valve.
3. Install the fill limiter vent valve snap ring.
4. Reinstall the fuel tank. Refer to Fuel Tank Replacement .
5. Lower the vehicle.
6. Reconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in engine electrical.
7. Inspect for leaks.

7.1.	Turn the ignition switch ON for 2 seconds.

7.2.	Turn the ignition switch OFF for 10 seconds.

7.3.	Turn the ignition switch ON.

7.4.	Check for fuel leaks.