2008 Ford F-550 6.4 diesel deleted, 110k miles, 14’ flatbed with utility boxes, clean interior. Truck is from California, no rust, new tires. I just drove it 600 miles out of state without any issues, it ran great The next day I went to drive it, and the engine developed a knock. It has been diagnosed with some type of engine damage. No blowby before issue. Selling as-is. Still runs/drives. Utah title in hand.