Originally Posted by wemay
I agree with Indyfan, and to add... I feel the same about Castrol Edge EP (gold bottle). The only two times I've extended drains on vehicles in my (oil change) care, Edge EP 5w20 was used. Once for over 8.5k miles in a Hyundai and the other, 12k miles in an Ecoboost Fusion. Both came back with stellar UOA. The Fusion isn't my vehicle but I know the owner has used this same oil for over 100k miles now at 9-15k mile intervals.
Yep, both EPs are very good.... long drain or short.