4x4ord wrote:
I don't think I've ever heard of anyone running a modern engine long enough to wear it out regardless of what is used for oil ... maybe using a little lighter oil might save you a dollar or two on fuel. If I was going to try to get a gazillion miles on an engine I might want the best fuel filtration and water separator I could find and I'd probably delete the emission equipment the first time it gave trouble ... if not the day after getting the truck home.
88k my emission system is working as it should. Come February when my MaxCare warranty expires my truck will be deleted the first time the system gives me trouble.
My Son deleted his 15 RAM a couple years ago and has been great. He has done Blackstone oil analysis at 22k running AMZ/OIL 15/40 diesel marine non LE with them telling him to go longer.