

The brake booster uses engine vacuum to multiply the force of your foot on the pedal, making braking feel light and easy. When it fails, the pedal gets hard to press and you have to push much harder to stop. We test and replace a faulty booster so your brakes feel responsive and effortless again.
Find a TechnicianA hard, stiff pedal is the classic sign of a failing brake booster or a loss of engine vacuum. The brakes still work, but you have to press much harder to stop, so it's important to have it checked promptly for your safety.
We don't recommend it. Your car can still stop, but it takes far more pedal effort and longer distances, which is dangerous in an emergency. It's best to have the booster repaired or replaced as soon as you notice the change.
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