The engine already has 262,000 miles on it, it had 250k when I bought the truck. I think it was neglected and not maintained properly before I bought it from what I have seen under the valve covers. I've replaced the timing chains, lifters, and oil pump on it. It really only needed lifters, but...
I have a 2001 F-150 with the 5.4 engine. The 2V version, not the 3V that everyone has problems with. Anyways, I hated the factory filter location so I bought a dual filter relocation kit. I figured 2 filters is better than one, right? I run SuperTech full synthetic oil and change it every 5,000...