If they really believe (and know through testing) that it can out-perform PEAs in fuel systems, this could be a huge game changer.It got more pushback from the start than I would have expected and continued longer than I would have expected.
Think of all of the deposit prone engines with fuel dilution issues and dirty valves. Combine Valvoline Restore and Protect engine oil and now their FSC; it could be a game winning combo for those needing extra cleaning.
We already have some evidence of Valvoline Restore and Protect oil vapors or “light misting” of the oil that has seemingly begun cleaning up essentially “no/low flow” areas.
So, the potential is here for next level cleanliness. How much better than PEA cleaners is in question. I’m running a bottle currently for fun (almost due for an oil change)…