Results for my 13 F-150 3.5 Ecoboost at 350,569 miles using Motul 8100 Eco-Lite 5w-30 and WIX filter. Looks like she's still doing pretty good overall. Everything is completely stock. Engine is original as well as turbos and injectors. I do use a can of BG MOA at every oil change. Oil was in for...