You cannot determine the towing capacity without knowing the exact model and engine. To find the correct towing capacity, you should:
* Check the sticker on the driver's side doorjamb: This sticker lists important vehicle information, including the towing capacity.
* Consult your owner's manual: The owner's manual will provide detailed specifications for your specific van.
* Use a vehicle identification number (VIN) decoder: Websites and services exist that allow you to enter your VIN and obtain detailed specifications, including towing capacity.
Without this information, providing a towing capacity is impossible and potentially dangerous.