The older Q1030004, G48-spec stuff may be used in a newer engine like these, but only if the cooling method is completely drained and refilled. We strongly suggest from mixing the two, which may lead to weakened cooling technique factors. On top of that, making sure suitable coolant flushes are https://raymondazvup.blogrenanda.com/33160904/the-smart-trick-of-types-of-coolant-use-in-mercedes-that-nobody-is-discussing