Got out of my truck today after arriving at work, and I noticed oil dripping from the passenger side bank, I think. I have noticed an increase in oil drippage in my driveway but, its a diesel so I paid it no heavy attention. When I peeked under the truck today, it looks like someone spray-painted oil all over the right side of the tranny and starter area. I was in my Navy uniform so I couldn't get under there further, just wanted to know (besides Head Gasket) what else would be on that side to cause that much to leak? High pressure lines? Oil pan? any ideas off the top of your heads? Thanks for the input!!!