...the car? They said there is oil under the car. When I got home I looked under my car and there was oil. Their wasnt a lot but enough to cover the buttom pan. Does anyone know what this could be. Is it a leak where the nut is our somewhere on the engine itself. I will go take it in but I would like to know before I take it in, so I know what I am dealing with. If you coukld also tell me how much you think a leak would cost to fix.

Thanks

check to see if theres a crack in the pan if the nut is loose or iv the welds are broke if the pan is cracked or the weld are broke u have to get a new pan unles u can weld but if the nut is loose then just tighten it

This could be serious or a small problem, take it to a trusted mechanic or buy an extensive manual on your vehicle usually offered at auto parts stores. You many need a new pan or gasket. get it checked out quick.