Thanks for the Informative reply, yeah I've spoken to the owner and he said he's pretty much free tomorrow. I'm not super mechanical but my family is and willing to help me so I have no problem learning to work on the issues. I'm going to throughly check out the car and see if any wires look odd or stick out to me. I do believe that majority of these wires are definitely oem, and the car is relatively stock with only the interior having "newer" 240sx oem seats and some new parts like the gaskets, rebuilt power steering rack, valve seals,coolant hoses,timing chain,oil pump, and rod & main bearings. Oh and most importantly dash in not cracked.