"4.6l" is too short for a search term. I'm looking at a 2003 Expedition EB 4.6l RWD. Why this one? It's available, RWD, affordable, one owner, near enough, and appears to not be abused. Depending on where I read it the towing capacity is 5000 lbs, or 6050 lbs. I get it that the 5.4l would be better, I wanna know what the 4.6l can do. I want to tow a camper. Prefer something bigger than a popup, with hard sides, needs to sleep 2 tall people, 6'2'' and have a decent sized bathroom/shower. Anyone have experience towing a camper with a 4.6l?