Just bought this truck, Carfax shows all maint done at dealer, longest oil change interval was 7k and always used Rotella T6 5w40. No issues, just recalls. After seeing some of these threads, gotta admit. I'm worried... Traded a healthy 4th gen hemi for what I thought would be efficiency and longevity... I have warranty bumper to bumper for 100k, but some of these 2-4 month stays at the dealership even have me worried. I don't want to go voiding a great warranty, but I do want this truck to last. Laramie long horn is a peach. I'd like to keep it indefinitely, I do about 20k a year with occasional towing/hauling and commuting to work 35-40minutes one way, mostly highway. Thoughts? Egr block plates? Man I don't even know right now, love the truck but sounds like it could bite me...