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Brake rotors are warped.

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Q: Why does Brake pulse around 50-55 mph when stepping on brake?
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Related questions

Why does the brake pedal pulse on a 1999 Honda CRV?

(1) Warped brake rotor (2) an out of round brake drum (3) a warped or damaged brake shoe.


When you fully depress a brake pedal of a vehicle with ABS you will feel?

When you fully depress a brake pedal of a vehicle with ABS you will fell a Pulse A pinch a pain a pull


When you fully depress brake pedal of a vehicle with ABS you will feel?

pulse


When you fully depress a brake pedal of vehicle with abs you will feel?

pulse


When you fully depress a brake pedal of a vehicle with ABS what will you feel?

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Why does my Brake pedal pulse at low speeds?

This sort of thing is usually caused by brake rotor thickness variation or out-of plane condition. Other possible causes are ovaled brake drums, bent hubs, bent (solid) axles, improperly seated brake rotor or drum.


Where is the brake light switch on a 1987 mercury grand marquis?

The brake light switch is under the dash hooked to the brake pedal at about midway up. It is a little switch that is like a push button that goes "CLICK" when activated, sending a pulse to the lights telling them when to turn on and off.


Why does the brake pedal pulse on stopping on your 1997 Mercury Sable gs?

A pulsing brake pedal indicates a warped disk rotor and that means the rotor needs to be replaced. In that case, they should both be done at the same time.


What causes thumping when you step on the breaks?

It is most likely caused by a rotor that is warped. When you step on the brake pedal, the brake pads pulse against the uneven surface, causing a "thumping" you can feel. Other possibilities could include a bad wheel bearing or a tire that has tread that is separating.


When my brake pads and rotors were replaced on my 1995 infiniti g20 the brake light extinguished but the abs light goes on and off and brakes pulse at different times when the light is on?

take it to the dealer tell them you just want a diagnostic performred. see what they say posibly you can do the repaires yourself. but have this checked out.


What would cause a Ford Falcon to have no injector pulse?

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Why does can a car braks pulse when coming down a hill?

You have a warped brake rotor. They can be resurfaced but the cost to replace it with a new one or resurfacing is about the same, go for the new one.