You should NOT attempt this unless you have experience working on cars, proper tools, and a safe environment for working with fuel. Improper handling of fuel is extremely dangerous.
Here's a general overview of the process, but it is not a complete guide:
1. Safety First: Disconnect the negative battery terminal. Allow the fuel system pressure to release. This often involves starting the car and letting it run until it stalls (several attempts may be necessary to fully deplete the pressure), or using a fuel pressure release tool. This step is crucial to prevent fire hazards. Work in a well-ventilated area away from ignition sources.
2. Vehicle Preparation: Secure the vehicle on jack stands. You'll need to access the fuel tank, likely from underneath the car. Consult a repair manual for the specific location of the fuel tank straps, lines, and electrical connections.
3. Fuel Tank Removal: This involves loosening the fuel tank straps (often bolts), carefully disconnecting the fuel lines (requires special fuel line disconnect tools to avoid spills), and disconnecting the fuel pump electrical connector and any other associated components. The tank will be heavy; use proper lifting techniques. Consider using a fuel tank support strap to safely lower the tank.
4. Fuel Filter Replacement: Once the tank is lowered or removed, locate the fuel pump assembly. The fuel filter is usually integrated into the fuel pump assembly. It's often a simple matter of replacing the entire fuel pump assembly rather than just the filter itself. This will ensure all components are fresh and working optimally.
5. Reassembly: Carefully reassemble everything in reverse order, ensuring all connections are secure and no leaks are present.
6. System Check: After reconnecting the battery, check for leaks around all fuel line connections. Start the car and verify that the engine runs smoothly.
Strongly Recommended: Consult a repair manual specific to your 2000 Chrysler LHS. These manuals provide detailed diagrams, torque specifications, and step-by-step instructions. A Haynes or Chilton manual is a good place to start. Consider watching YouTube videos of similar fuel pump replacement on a similar model car, but remember that variations can exist.
Alternatively: Take your car to a qualified mechanic. This is a job best left to professionals if you lack experience working on fuel systems. The risk of fire, fuel spills, and improper installation outweighs the cost of professional repair.
