What oil are you guys using in your 3.5? - Ford F150 Forum - Community of Ford Truck Fans
Best Oil For 3.5 EcoBoost Reviews & Buyer's Guide of 2021 - YouTube
Hey all, 20 year senior master tech here, joining the group now if anyone needs any help feel free to ask. Ecoboost Picture for attention and CHANGE YOUR OIL!!! : r/f150
Recommended Oil For Ford F150 EcoBoost. What Can Happen if You Use Bad Oil?
2017 Ford F-150 to offer 2nd-gen 3.5L EcoBoost with dual direct and port fuel injection; 10-speed automatic - Green Car Congress