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Re: Ford LV brake fluid use in older vehicles
Posted to Technical Discussion Forum on 5/2/2026 5 Replies

[...trimmed text...]

None of that is wrong but allow me to make some clarifications.

Any of the "DOT 4" (FMVSS,SAE or ISO) are acceptable for use in place of DOT 3. But, the cheaper old school minimum standard (FMVSS) ... Login to read more.

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