just got this car and i dont know where to start.....

I own a Towing and Auto repair business, the only way I think I would sink money into it with that divorce going on is I would personally put a mechanics lien on it, any storage on it, costs me $150.00 for one and they go back to the previous owners/owner sending papers stating that there is a lien being put on the car and they have to pay *** dollar amount to get it back, I have done this numerous times to get titles that were lost.