BMW 328Ci Brake fluid is leaking Inspection at your home or office.

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Brake fluid is leaking Inspection Service

How much does a Brake fluid is leaking Inspection cost?

On average, the cost for a BMW 328Ci Brake fluid is leaking Inspection is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2000 BMW 328CiL6-2.8LService typeBrake fluid is leaking InspectionEstimate$114.99Shop/Dealer Price$132.49 - $145.62
Show example BMW 328Ci Brake fluid is leaking Inspection prices

Your brakes are the most important safety system on your vehicle. It’s all too easy to take them for granted, but if they were to fail even once, the results could be catastrophic. Most automotive brake systems are hydraulic, which means that pressurized fluid is sent through the lines from the master cylinder to the calipers and drums in order to activate the pads/shoes and slow down the car. If your brake fluid is leaking, it’s a sign that there’s something seriously wrong.

How this system works:

Your brake system is both simple and complex. There are a number of parts required to make it work properly, but the underlying concept is not that difficult to understand. Your master cylinder is the heart of the system – it is responsible for both boosting brake performance (via the brake booster onto which the master cylinder mounts), and for holding and sending brake fluid through the system.

In a nutshell, your brake system works like this: You press the brake pedal, which activates the master cylinder. It pushes fluid into the lines and down to the calipers. The fluid pressure forces the calipers to close, squeezing the rotor between the brake pads. This creates drag and friction, slowing down the car.

However, if fluid is leaking from somewhere in the system, it could mean that you’ll have insufficient fluid for proper brake operation.

Common reasons for this to happen:

  • Worn Brake Pads: If you suspect fluid is leaking because the level in the reservoir is low, it might be nothing more than worn pads. As the pads wear, more fluid is held in the system (because the caliper piston remains farther out due to the reduced pad material).

  • Damaged Master Cylinder Reservoir: Over time, the plastic reservoir attached to your master cylinder becomes brittle due to heat exposure. It can eventually crack, allowing brake fluid to seep out and down the back of the engine.

  • Damaged Bleeder Valve: Each caliper has a bleeder. These valves allow mechanics to bleed air out of the lines, but they can become damaged (or can be knocked loose or even left loose after inexpert service).

  • Damaged Brake Line: Your car has both rubber and steel brake lines that carry fluid to and from the master cylinder. Both types are prone to wear and can be punctured. If this occurs, fluid will steadily leak out of the line.

  • Failed Wheel Cylinder: On drum brakes, one of the most likely culprits is the wheel seal. These will fail over time and through normal wear and tear, eventually weeping brake fluid.

  • Failed Piston Seal: The piston in your caliper is activated by fluid, and it’s a moving part, which means a seal is necessary to keep the fluid inside while allowing the piston to move. If the seal is damaged (cracked or punctured), it will leak brake fluid.

What to expect:

A professional mobile mechanic will come to your home or office to inspect your brake system, including the master cylinder, brake lines, drums, calipers and other components. The mechanic will then provide a detailed inspection report that includes the scope and cost of the necessary repairs.

How it's done:

The mechanic will inspect all aspects of your vehicle’s brake system, including possibly checking trouble codes in the computer if the ABS light is on (set off by the brake fluid level sensor). The mechanic will trace the leak to its origin, and then advise you on the next step required to repair the problem.

How important is this service?

Without an operational brake system, your car cannot be legally or safely driven. Leaking fluid is cause for concern – if the fluid level drops below a certain level, the brakes will not work. It’s essential to have your brake system inspected during normal maintenance, and to pay close attention to the fluid level in the reservoir. Any leaks should be immediately inspected and repaired. One of our professional mechanics can inspect, diagnose and repair your brake fluid leak.

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Robert

31 years of experience
641 reviews
Robert
31 years of experience
BMW 328Ci L6-2.8L - Service Light is on - San Jose, California
Robert is an excellent and expert mechanic . His knowledge of vehicles as well as his extremely professional manner make him a great choice to work on your vehicle . He goes above and beyond . I have used him on two jobs, he has always called the night before to touch base, and then is always prompt and courteous. He is awesome . Not only is he a great and master mechanic but also a great person . We are lucky to have him work and repair our vehicles .

Attila

19 years of experience
917 reviews
Attila
19 years of experience
BMW X5 L6-3.0L - Brake fluid is leaking - Fords, New Jersey
A very skilled mechanic, very knowledgeable, courteous, and patient.

Adam

17 years of experience
231 reviews
Adam
17 years of experience
BMW 530xi L6-3.0L - Brake fluid is leaking Inspection - Delray Beach, Florida
Adam was great. Very friendly and knowledgeable.

David

36 years of experience
195 reviews
David
36 years of experience
BMW X5 L6-3.0L - Mechanic Consultation - Newport Beach, California
I have a car that was shipped from Chicago and wasn't driven for a while, so naturally the battery died, however I wasn't sure if it was the only problem. I decided to schedule an appointment with YourMechanic for the convenience and I am very happy with my decision. My mechanic was David Martin, he called ahead of time to inform me that he might be a little late due to horrible traffic which allowed me time to run an errand (otherwise I would have had to sit around and wait), he actually arrived early and did not mind at all that I was late from my errand. David is professional, knowledgeable and friendly. He completed the battery change in no time, answered my numerous questions and offered some valuable advice. I would definitely like to work with David Martin again!

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Number of BMW Brake fluid is leaking Inspection services completed
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