Cagneydog, you need to stimulate the bowls to go...rub, rub, rub! I found a website with some things that are good. A little discouraging on some parts, but read over those (If you'd like)
http://www.squirrelworld.com/ifounda.html

Good luck!!! I hope everything works out with the little guy! Keep us posted, and thanks for taking him/her in!
Steph