Oh, yeah. Lots of trucks probably lose a little oil between changes. Mine seems to gain it. Must be fuel gettin in somewhere. Anyway, the truck was about a quart over full, so I decided it was time to do a change. That's when I discovered there must be some sort of special tool or a trick required to get the oil filter out, because it's definitely not in a nice spot. Is there a particular filter wrench I should be using, or one of those filter sockets?? I ended up just leaving the filter in place and putting in new oil for now. I have 5 gallons of Royal Purple coming, and I need to find a place to get Fleetguard filters. Probably just as well I didn't put that POS Fram in anyway.