Car title not signed over...help?
It is still the lady's that your dad got it from because she hasn't signed it over. So he needs to give it back to her. (I am assuming no money changed hands yet). If so, then your dad can sell it to the person interested in it, and the lady will have to sign it over to your dad. Or if he gets the money from the person interested in it, then the lady can sign it over directly to that person. (but she doesn't have to do it that way). I live in MO, it may be different in your state.