2000 Dodge Caravan • 4 cylinder FWD Automatic • 124,000 miles

My Dodge Caravan is making what I think is a spinning sound when I try to accelerate after coming to a complete stop. I am not sure if it is coming from the tires or the engine. If I am driving and accelerate, everything is fine. What kind of repairs do you think I need?
February 19, 2011.

Does the engine rev when you hear this and the vehicle not accellerate?