Forum Discussion
APRSRVer
Oct 13, 2013Explorer
A warped rotor(s) will push a pad too far back into the caliper to where pumping the pedal is needed to get it to contact the rotor upon applying the brakes. If you have a slight pulsation during an easy application of the brakes, a warped rotor is likely. Also, calipers need to slide in their mounts. If for some reason the caliper doesn't slide, the mounts will flex until the brake works and then when it relaxes the pads move back too far from the rotor again.
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