Interesting comment from an online board
"Any Ford Truck with a 5.4L Engine The 5.4L 3-valve engines used in Ford Trucks from 2004 to 2010 develop camshaft phaser issues, especially when engines exceed the 100,000 mile mark. The first sig...
Forum Discussion
Im just going to tip-toe right past this post. Don't want to poke the tiger again after two manifold changes, front springs, spark plugs, drive shaft, fuel module, trans valve body and torque converter, and misc. other. If cam phasers wipe in this engine, I'm putting a 427 side oiler in it with dual carbs and a medium rise intake. (heh, heh!)
