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Re: Distilled water for coolant? Necessary or no?
Posted to Technical Theory Forum on 2/1/2018 9 Replies

"I saw degradation of components when the coolant was not correct because tap water was used"

Can you tell me more. How many miles? What were the engines made of? Steel? Or aluminum or both?

I don't get a lot of exposure to High mileage cars. Mostly 150k or ... Login to read more.

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