I just bought this truck about two weeks ago so I'm still a good little ways from my first oil change but had some questions. Ford is the first vehicle I have owned that suggest 5W-20 weight oil. I usually run synthtic oil in my cars but find it hard to find any 5W-20 Mobil 1. Since I cant find the brand I want what do you guys suggest? Is the Motorcraft brand any good never used before? Or should I go with another brand of 5W-20. Thanks