What brand of synthetic lubricants do you use in your Explorer and how do you feel they hold up? I have Redline products throughout exept for the engine oil. I am using Mobil 1 0w30 engine oil at this time though in the past I have used Redline 5w30 and Royal Purple 5w30. Recently I purchased 5 quarts of Amsoil 0w30 oil but have yet to change out the Mobil 1 0w30!
Thanks
Paul
Thanks
Paul