What Causes a Hard Brake Pedal?

Answer

A hard brake pedal can be caused by something as simple as the brake getting stuck or a power booster being bad. Additionally, a hard brake pedal can be caused by a faulty brake pad that leads to overheating of brake fluid.
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Q&A Related to "What Causes a Hard Brake Pedal?"
Answer sounds like a frozen wheel cylinder to me.
http://wiki.answers.com/Q/What_would_cause_your_19...
Sometimes pumping the pedal can temporarily restore failing brakes. A brake pedal that travels all the way to the floor before engaging the brakes, for instance, may require several
http://www.ehow.com/facts_7482258_pedal-pumping-br...
it sounds like you have air in the braking SYSTEM, also make sure no water has got on to the system. if you pump the pedal, does the foot brake go hard, if so it is air the system
http://answers.yahoo.com/question/index?qid=201102...
Excessive braking or braking and then going through water. If the brake pads are getting thin, the rotors will warp more easily.
http://wiki.answers.com/Q/What+causes+warped+brake...
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