So many opinions and so many choices... I prefer to fry my french fries with tallow instead of vegetable oil...tastes much better. And I'm thinking of using a water-based lubricant in my engine for my next oil change....seems to work fine for the adult film industry..... ;-)
Sorry if I offended anyone...not my intention...just trying to add a little humor in the thread before everyone gets all up at arms with each other because they used a different oil than the manufacturer recommended. You're not going to hurt your engine by using 5W-30, but I wouldn't until after the warranty runs out so Ford doesn't have a reason to deny your claim if something should go wrong in a totally unrelated area of the engine.