Originally Posted by slowkarter

More good information, thanks all. As noted on another thread at the 5k marked I changed my own on the 07 FEH. Now I am bit concerned because I used Valvo 5w-20. I'll pay more attention to the spec now and opt for something else, but I have used Valvo in all my Blue Ovals for so long, it has become a habit.
On the AF, I won't go to Ford. Just before I found you guys, I noticed an online retailer with the K&N filter for $38. Have put the K&N in my daughter's '05 Stang and noticed small improvement in mileage. So at 10k, I'll likely do the same with FEH.
What was the size of that filter wrench? The wife and daughters have requested that there be no repeat performance of the swearing concert that occurred while changing the oil last time.