2001 Mercury Sable Repair Question
the master cylinder after the brakes are pressed 10 times starts smoking with vapor and the fluid is foamy with air
have use over 2 qts of brake fluid trying to flush
have replaced the wheel cylinder
try a power bleeder first. your master may be going bad as well. you can rent those at most rent it shops.
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Replace the master cylinder. With the engine running, loosen the master cylinder from the booster and listen for air escaping. If heard, also replace the booster.
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