I'll be going on a ~1500-2000 mile trip around the end of may. Right now, I have 5850 miles on this fill of Castrol Edge. The way I figure it ,by the end of the trip, if I stick with this fill, I'll have roughly 7800-8200 miles on this oil change. Wondering if I should change it before I go. I would probably fill with Edge. And yes, I'm going to do a UOA this time I promise. It's been pretty much all highway, so I bet the oil will be fine but...
What's you're guys opinion?
What's you're guys opinion?