Today I went and got my oil changed at a quick lube they've been changing the oil in my truck for two years I do the fuel filters myself but anyways once I left I noticed my truck starting to run rough once I got home I knew that the oil filter was not a proper fit I went to ford and bought a factory filter went home and changed it now my truck runs fine I did notice the factory filter was about a 1/8 of a inch longer I find it hard to believe that these trucks have that little of tolerance

 

They do! Motorcraft filters or international is all I use. Gotta love the quickie lube

 

I use FRAM oil filters & don't have any problems