Safety First:
* Disconnect the battery: This is crucial to prevent accidental sparks. Disconnect the negative (-) terminal first.
* Ventilate the area: Work in a well-ventilated area, away from any ignition sources (open flames, sparks, etc.).
* Use proper tools: Don't try to improvise; get the right tools for the job.
* Eye protection: Wear safety glasses.
* Gloves: Wear gloves to protect your hands.
* Consider professional help: If you're uncomfortable with any part of this process, take it to a qualified mechanic.
General Steps (Consult your repair manual for specifics):
1. Preparation: Consult a repair manual specific to your 2000 Chrysler Concorde. This will provide detailed diagrams and instructions, including torque specifications and locations of fasteners. This step is critical to avoid damage.
2. Fuel Line Disconnection:
* Relief Pressure: You MUST relieve the pressure in the fuel system. This usually involves starting the car and letting it run until it stalls, then waiting a few minutes. Your repair manual will describe this process.
* Disconnect the Fuel Lines: Carefully disconnect the fuel lines at the tank. You'll likely need fuel line disconnect tools to avoid damaging the lines. Have rags ready to soak up any spilled fuel.
* Plug the Lines: After disconnecting, immediately plug the lines to prevent fuel leakage.
3. Electrical Connections: Disconnect any electrical connections to the fuel pump, sending unit, or other components.
4. Fuel Tank Straps/Holders: Locate and carefully release the straps or retaining clips holding the fuel tank in place. These are usually located near the top and bottom of the tank. You may need to loosen or remove some components to access them.
5. Fuel Tank Support: The tank may have a support or skid plate underneath. Remove this if necessary to gain access to the tank.
6. Lowering the Fuel Tank: Carefully lower the fuel tank. It's usually heavy and may require assistance. Use jack stands or other suitable supports to prevent it from falling.
7. Removal of Tank: Once the straps are released and the tank is free, you can carefully remove it from the vehicle.
Reinstallation:
Reinstallation is the reverse of removal, but again, consult your repair manual for the proper torque specifications and connection procedures. Make sure all fuel lines and electrical connections are properly secured and sealed to avoid leaks.
Important Considerations:
* Fuel Vapor: Be aware of the possibility of fuel vapors even after pressure relief.
* Corrosion: Inspect the fuel tank straps and lines for corrosion. Replace them if necessary.
* Proper Sealing: Make absolutely sure all connections are sealed tightly to prevent fuel leaks.
This is a simplified overview. Always refer to a repair manual specific to your 2000 Chrysler Concorde before attempting this repair. Failing to do so could result in damage to your vehicle, injury to yourself, or even a fire. If you are not comfortable performing this task yourself, take your vehicle to a qualified mechanic.
