As the title says, I'm curious as to which oil analyzer company can perform a VOA on Valvoline, if any. I'm thinking about running Valvoline 5w40 European for my next oil change but I wanted to know what the additive package is. In past threads (one of mine, and a few others I've searched), the common consensus is that oil analyzing companies don't test for some of the additives that are in the Valvoline additive package. As a result, the VOA's are lackluster (compared to other brands) despite UOA's proving otherwise. I'd like to get a complete VOA of it if I can.
Thanks!
Thanks!