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Black brake fluid

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Old Jul 27, 2011
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hurley's Avatar
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Black brake fluid
Is it bad that my brake fluid is black? And what would cause this?
 
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Old Jul 27, 2011
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It is bad and usually caused by moisture.
 
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Old Jul 27, 2011
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hmm so what should i do about this? how does moisture get in?
 
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Old Jul 27, 2011
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Starting with the passenger side rear wheel , bleed the system using fresh fluid until it runs clear.
 
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Old Jul 27, 2011
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do i have to worry about any damage that may have occured from moisture?
 
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Old Jul 27, 2011
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Brake fluid is hygroscopic mean that it absorbs moisture so over time it will turn black and nothing may b wrong just a sign it needs changed.
 
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Old Jul 27, 2011
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ok cool, thanks guys
 
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Old Jul 31, 2011
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You could use a turkey baster or similar and gradually replace the old fluid with new over time.
Make sure not to remove too much fluid from the reservoir or air will enter the system.
 
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