Oil vesocity for 6.7 powerstroke
Looking at the specs for the 6.7, it says 10w30 for normal use. Also see that 5w40 synthetic can be used in severe duty apps. Has anyone switched over to 5w40 for normal use? Does it hurt to do so? I cannot see where it do any harm, but see where it would do more good (better oil flow in cold weather, better protection when hot and less prone to breakdown).
Plus can one still go by "old school" method of changing oil every 5k VS waiting for light on dash telling you to?
In case your wondering, we bought a 2015 F350 CC w/ the 6.7. Was kinda bittersweet seeing our old '03 go, but it was time.
Plus can one still go by "old school" method of changing oil every 5k VS waiting for light on dash telling you to?
In case your wondering, we bought a 2015 F350 CC w/ the 6.7. Was kinda bittersweet seeing our old '03 go, but it was time.
