Mackelroy
Thread starter
Im closing in on 2500 mile mark with Valvoline mc oil, Im only running another uoa to see if my lead count is the same general area, Im expecting it to be.
I ran a 200 mile flush with Supertech 15w40, before installing the Valvoline.
I ran a 200 mile flush with Supertech 15w40, before installing the Valvoline.