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soundguy · 06-24-2023, 10:29 AM

Thanks Jeff. This was a concern of mine as I don't really know what's in there. A distilled water flush it is then.
Any thoughts on using the Liqui Moly coolant flush?
And I was considering using the Zerex G40. Good as the Porsche?

06-24-2023, 10:29 AM	#5
soundguy Registered User Join Date: May 2021 Location: CT Posts: 27	Thanks Jeff. This was a concern of mine as I don't really know what's in there. A distilled water flush it is then. Any thoughts on using the Liqui Moly coolant flush? And I was considering using the Zerex G40. Good as the Porsche?