To find it, you'll likely need to:
1. Consult your owner's manual: It should have a diagram showing the location of the EGR valve.
2. Use a repair manual: A Haynes or Chilton repair manual specific to your year and engine size will have detailed diagrams and instructions.
3. Search online: Use a search engine like Google or YouTube, searching for something like "2000 Dodge Caravan [engine size] EGR valve location." You might find photos or videos showing the location.
Important Note: Working on the EGR system can be messy due to carbon buildup. Be prepared for cleaning and possibly replacement if the valve is faulty.