what is the difference between DOT3 and DOT4 brake fluids?
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What is the difference between DOT3 and DOT4 brake fluids. What could possibly go wrong if I use a (4 times cheaper) DOT3 brake fluid instead of the DOT4 which manufacturer recommends (but allows adding "some" DOT3 occasionally). What will happen if I just use only DOT3. - brakes - brake-fluid - dot3 - dot4 Share Share a link to this question Copy link CC BY-SA 3.0 Short permalink to this question Improve this question Follow Follow this question to receive notifications asked Apr 16, 2011 at 23:57 ![ria's user avatar]() ria 1,34444 gold badges1414 silver badges2323 bronze badges Add a comment \| Expand to show all comments on this post ## 7 Answers 7 Sorted by: Reset to default Highest score (default) Date modified (newest first) Date created (oldest first) This answer is useful 23 This answer is not useful Save this answer.
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