I was in a WalMart yesterday (not my usual one) and I was curious how much Fram Tough Guard oil filters were selling for, so I looked. I wasn't really planning on buying, just thinking about some threads on BITOG that were arguing about the cost/benefit ratio of Fram products. I think most were $5.96. I picked up a couple of the TG7317 boxes, opened them up, and took a peak down the holes and they both had what looked like dirty motor oil inside. There wasn't a lot, just some smears of what looked like dirty oil. It was more like someone had tried to screw on the filter on some application and it didn't fit so they put them back. It was so odd to see that in one filter, that I had to open another, and yes there it was. I only checked two. Is it possible that that black oily looking stuff is something else used in manufacturing? I've never seen anything like it in new filters.