Here's a general outline. This is NOT a comprehensive guide, and specific steps may vary slightly depending on your exact model and trim level. Always consult a repair manual specific to your 1997 Dodge Ram Van for detailed instructions and diagrams:
1. Preparation:
* Safety First: Disconnect the negative battery terminal.
* Gather Tools: You'll need jack stands, a jack, wrenches (various sizes), sockets, a fuel line disconnect tool, a fuel pump pressure release tool (if applicable), safety glasses, gloves, and possibly a fuel tank strap wrench.
* Raise and Secure the Van: Safely raise the van and secure it on jack stands. Never work under a vehicle supported only by a jack.
* Locate Access Panels: Determine where the fuel tank access panels are located. They are usually underneath the van.
2. Fuel System Disconnection:
* Release Fuel Pressure: Consult your repair manual for the correct procedure to safely release pressure from the fuel system. This is crucial to prevent fuel spraying.
* Disconnect Fuel Lines: Carefully disconnect the fuel lines from the tank. Use the appropriate fuel line disconnect tool to avoid damaging the lines. Mark the lines to ensure correct reassembly.
* Disconnect Fuel Sender Wire: Disconnect the electrical connector from the fuel level sender unit on the top of the tank.
* Disconnect Vent Line: Disconnect the vent line from the tank.
3. Tank Support Removal:
* Locate Straps: Locate the fuel tank straps holding the tank in place. There are usually multiple straps.
* Remove Straps: Carefully remove the straps. Some may require specialized tools or techniques (like a strap wrench).
4. Lower the Fuel Tank:
* Slowly Lower the Tank: Gently lower the fuel tank. It will likely be heavy, so be cautious. You might need assistance.
* Support the Tank: Have a suitable support ready to catch the tank once it's free from its straps.
5. Further Considerations:
* Fuel Tank Skid Plate: You may need to remove a skid plate protecting the fuel tank.
* Exhaust System: In some cases, parts of the exhaust system might need to be loosened or removed to provide sufficient clearance.
* Other Obstructions: There might be other components near the tank that need to be moved to allow for tank removal.
6. Reinstallation:
Reinstallation is the reverse of removal. Ensure all connections are secure and tight before lowering the vehicle.
Disclaimer: This is a simplified overview. Improperly handling fuel lines or failing to properly release fuel pressure can lead to serious injury or fire. Consult your vehicle's repair manual for detailed, step-by-step instructions specific to your 1997 Dodge Ram Van. If you are uncomfortable performing this task, consult a qualified mechanic. This information is for guidance only and does not constitute professional advice.
