Hello, so I just today purchased a 4.0 automatic comanche, I have next to no experience with them and I don't pretend to be an expert when it comes to vehicles but I feel I have a reasonable know how when it comes to general maintenance When I got home I noticed that it was immediately dripping, I look under the truck and and notice there is a lot of fresh oil and what appears to be a missing cover of some kind. Again, I'm no expert...but my guess is it should NOT look like that. The guy told me it had been sitting for awhile and I noticed oil accumulated on the pan but figured it was leaking from somewhere else.Can someone tell me what i'm looking at, and what I need, i tried searching through some google images and couldn't find anything that makes sense of what i'm seeing here.Thank you much, hopefully I don't have to return the truck with the threat of legal action against the guy I bought it from.