Removal Procedure
Tools Required
J 34730 Fuel Pressure Gauge
Caution: In order to Reduce the Risk of Fire and Personal Injury:
• If nylon fuel pipes are nicked, scratched or damaged during installation,
Do Not attempt to repair the sections of the nylon fuel pipes. Replace them. • When installing new fuel pipes, Do Not hammer directly on the
fuel harness body clips as it may damage the nylon pipes resulting in a possible
fuel leak. • Always cover nylon vapor pipes with a wet towel before using a
torch near them. Also, never expose the vehicle to temperatures higher than
115°C (239°F) for more than one hour, or more than 90°C (194°F)
for any extended period. • Before connecting fuel pipe fittings, always apply a few drops
of clean engine oil to the male pipe ends. This will ensure proper reconnection
and prevent a possible fuel leak. (During normal operation, the O-rings located
in the female connector will swell and may prevent proper reconnection if
not lubricated.)
Notice: Do not attempt to straighten any kinked nylon fuel lines. Replace any kinked nylon fuel feed or return pipes in order to prevent damage to the vehicle.
- Relieve the fuel system fuel pressure. Refer to Fuel Pressure Relief .
- Drain the fuel tank. Refer to Fuel Tank Draining .
- Remove the fuel tank (1). Refer to Fuel Tank Replacement .
- Disconnect the quick-connect fittings (1), (4), on the fuel sender assembly-side of the in-line fuel filter (3). Refer to Plastic Collar Quick Connect Fitting Service .
- Cap the fuel sender fuel pipes and the in-line fuel filter pipes as needed to stop any fuel leakage.
- Remove the fuel feed, fuel return, and EVAP pipe attaching hardware and the fuel feed, fuel return, and EVAP pipes.
- Inspect and note the position of the fuel and EVAP pipes (2) and the fuel and EVAP pipe attaching hardware for installation.
Installation Procedure
Caution: In order to Reduce the Risk of Fire and Personal Injury:
• If nylon fuel pipes are nicked, scratched or damaged during installation,
Do Not attempt to repair the sections of the nylon fuel pipes. Replace them. • When installing new fuel pipes, Do Not hammer directly on the
fuel harness body clips as it may damage the nylon pipes resulting in a possible
fuel leak. • Always cover nylon vapor pipes with a wet towel before using a
torch near them. Also, never expose the vehicle to temperatures higher than
115°C (239°F) for more than one hour, or more than 90°C (194°F)
for any extended period. • Before connecting fuel pipe fittings, always apply a few drops
of clean engine oil to the male pipe ends. This will ensure proper reconnection
and prevent a possible fuel leak. (During normal operation, the O-rings located
in the female connector will swell and may prevent proper reconnection if
not lubricated.)
Notice: Do not attempt to straighten any kinked nylon fuel lines. Replace any kinked nylon fuel feed or return pipes in order to prevent damage to the vehicle.
- Install the new fuel feed, fuel return, EVAP pipes, and the fuel and EVAP pipe attaching hardware as noted during removal.
- Remove the caps from the in-line fuel filter pipes and the fuel sender fuel pipes.
- Install new plastic connector retainers on the in-line fuel filter pipes and on the fuel sender fuel pipes.
- Connect the quick-connect fittings (1), (4). Refer to Plastic Collar Quick Connect Fitting Service .
- Install the fuel tank (1). Refer to Fuel Tank Replacement .
- Lower the vehicle.
- Add fuel and reinstall the fuel tank filler pipe cap.
- Connect the negative battery cable. Refer to
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.
in Cautions and Notices. - Inspect for leaks.
- Reinstall the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement in Engine Mechanical.
- Install the rear seat cushion. Refer to Rear Seat Cushion Replacement .
| 9.1. | Turn the ignition switch On for 2 seconds. |
| 9.2. | Turn the ignition switch Off for 10 seconds. |
| 9.3. | Turn the ignition switch On. |
| 9.4. | Check for fuel leaks. |
