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Re: Stupid brake fluid question.
Posted to Technical Discussion Forum on 3/26/2003 5 Replies

This is NOT a stupid question.

What Dan says.

Dot 4 has the higher boiling point, but the tradeoff is, it also has greater hygroscopic capability. It absorbs moisture, like a sponge, degrading the brake fluid faster.

The big 3 in the US still have no sug... Login to read more.

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