Our certified mechanics come to you · Backed by our 12-month, 12,000-mile warranty · Get a fair and transparent estimate upfront
If you notice the brake pedal is difficult to push, causes the engine to stall, or takes longer to stop the car, the power brake booster is failing. Our certified technicians can come to you and diagnose the problem. You will receive a $30 credit towards any follow-up repairs that result from the diagnostic. Following are example prices for Power Brake Booster Repair. Click on the button below to get an upfront quote for your car.
|Cars||Estimate||Parts Cost||Labor Cost||Savings||Average Dealer Price|
|2008 GMC Savana 2500||$350||$258.86||$91.00||12%||$398.61|
|2010 Buick Enclave||$233||$120.86||$112.00||20%||$292.86|
|2012 Hyundai Genesis||$360||$156.86||$203.00||23%||$468.61|
|2004 Lincoln Town Car||$192||$107.66||$84.00||19%||$236.66|
|2013 Acura ILX||$519||$386.06||$133.00||12%||$590.31|
|2013 Jaguar XFR-S||$643||$272.36||$371.00||23%||$842.11|
The purpose of a brake booster is provide power assistance to the braking system, meaning you do not have to put a lot of force on the brakes for them to actually engage. The brake booster is located between the brake pedal and master cylinder, and uses a vacuum to overcome the fluid pressure in the braking system. If your brakes are not working properly, the vehicle should not be driven. The brake booster is an essential part of the braking system, so keep an eye out for the following symptoms so you can have them repaired right away:
The primary indicator that the brake booster is going bad or failing is a brake pedal that is extremely difficult to push. This may be a gradual issue or go get harder all of a sudden. In addition, the brake pedal will be much higher than normal. As soon as you notice your brake pedal is hard to engage, contact a professional mechanic to have your brake booster replaced. It is critical that brake booster faults are repaired quickly as the car is not safe to drive with a failed brake booster.
Along with a hard brake pedal, you may notice it takes the vehicle longer to actually stop. This is because you are not getting the actual power boost needed to properly stop the vehicle. A longer stopping distance can be hazardous in all types of weather because it can make your car unpredictable. This issue should be looked at as soon as you notice it by a mechanic.
When the brake booster is failing it can draw excess vacuum from the engine. This occurs when the diaphragm inside the brake booster fails and allows air to bypass the seal. The brakes are then pressed, the engine feels like it will stall, and the idle can drop. In addition to the decreased brake performance, a stalling engine can cause serious issues.
Since most vehicles use a vacuum system, the brake booster can be tested at your home. With the engine off, pump the brakes several times, about five or six times is sufficient. This depletes the stores vacuum. Turn the engine on while pushing down lightly on the brake pedal. If your brake booster is working normally, the pedal will fall away a little bit but then become firm. If your brake booster is not working correctly, then nothing will happen, or the brake pedal will push back against your foot, once the engine starts. This could be a sign of a brake booster problem or an issue with the vacuum hose.
If you notice the brake pedal is difficult to push, higher than normal, and your vehicle takes longer to stop, have a mechanic inspect it to be safe on the road. If needed, the mechanics will replace your brake booster in a timely manner so you can safely drive your vehicle again. YourMechanic makes getting repairs to your power brake booster easy by coming to your home or office to diagnose or fix issues. Technicians are also available for any questions that may arise.