I have questions about UOA.
I want to run a sample on my car after the next oil change. What would be the better way to go.
1. Put Valvoline premium conventional 5w-30 in and sample at 3000
2. Put Valvoline premium conventional 5w-30 in and sample at 5000.
3. Try Synthetic oil for the first time and see how it does and sample after 5000 miles.
Fish in about 800 miles when I do my oil change this will be the first time I ever took a used oil sample. The lab is Blackstone.
How do you get the stuff for oil sampling and how much does it cost.
If you think I should go the synthetic route I would probably try Mobil and Valvoline synpower oil. How good are these oils.