I've been using Valvoline DuraBlend for the last 2 or 3 OCIs on my old Zetec engine but I switched to MaxLife synblend on the last OCI because it was cheaper than DuraBlend so I decided to give it a try.
Anybody knows which one of them have more cleansing additives?
Thanks
Anybody knows which one of them have more cleansing additives?
Thanks