Possibilities don't help as such problems are straight forward and a visual inspection is necessary. Oil leaks might require cleaning and testing to confirm where it is coming from. Front center or rear end of engine makes a difference.
Top leakages are usually from valve cover gaskets.
Front or rear would be crankseals, oil pump gaskets.
Please consider a to help us answer more questions.
Sunday, October 28th, 2012 AT 7:02 AM