Q: Brake Pulsation

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When I brake firmly/hard at 60-70 mph the brakes seem to pulse. This doesn't occur at lower speeds. Is this normal?

My car has 79000 miles.
My car has an automatic transmission.

If you are getting a pulsation only at high speed and stopping fast is going to be the brake rotors have a slight warpage or have hot spots on the rotors. You would need to replace the rotors and the pads to stop the pulsation.

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