Hey ya'll, my girlfriends mom's truck is pulling codes for the EGR. I was just wondering if any of ya'll have done this before? I've done it on my 1984 BKO but it's probably a whole new world for her EFI F-150. Any tips, suggestions, things to watch out for? How hard would you rate it from 1-10? Also, if anyone has a manual for the '02 F-150 that they could scan the pages that explain how to do the EGR that would be awesome since she doesn't have a service manual for it. Thanks ya'll!