Thread: 2002 Cavalier leaking antifreeze from tube?
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Old 11-23-2011, 10:44 PM   #2
gmtech1
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Re: 2002 Cavalier leaking antifreeze from tube?
Thats a brake line leaking at a proportioning valve for the rear brakes. It helps prevent rear brake lock up. They may also be called residual pressure valves.
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