professorD

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Coolant

professorD replied to krigeroz's topic in Aurion / TRD Aurion Club

but Penrite Red contains silicates (potential seal damage Toyota video) and is Si-OAT not Hybrid OAT (manual notes) non-silicate, non-amine, non-nitrate non-borate it does meet TSK2601G so what do you believe https://www.penriteoil.com.au/assets/pdf/tech/Nov2015/Coolants.pdfhttps://www.penriteoil.com.au/assets/pdf/tech/Nov2015/Coolants.pdf