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Why Brake Fluid Matters – Signs, Symptoms, and Fixes

Published on Sep 30, 2025 by Matthew Kroll

When most drivers think about car maintenance, oil changes, tire rotations, and brake pad replacements usually come to mind. But there’s another critical component that often gets overlooked—brake fluid. This hydraulic fluid plays a vital role in ensuring your Ford stops smoothly and safely every time you hit the brakes. At Kunes Ford of East Moline, we believe knowing the signs, symptoms, and fixes for brake fluid issues can help keep you and your family safe on the road.

What is Brake Fluid and Why Does It Matter?

Brake fluid is the lifeblood of your braking system. When you press the brake pedal, brake fluid transfers that pressure into force, allowing your brake pads to clamp down on the rotors and bring your vehicle to a stop.

 

Over time, brake fluid absorbs moisture from the air, which lowers its boiling point and reduces its effectiveness. Old or contaminated fluid can lead to longer stopping distances and even brake failure in extreme cases. That’s why routine inspection and fluid replacement are so important.

Signs Your Brake Fluid May Be Failing

It can be hard to know when your brake fluid needs attention, but here are some key warning signs:

1. Spongy or Soft Brake Pedal

If your brake pedal feels mushy or sinks closer to the floor, it may be due to air or moisture in the brake lines caused by deteriorating fluid.

2. Warning Lights

Modern Fords are equipped with brake warning lights on the dashboard. If you see the brake or ABS light illuminated, it may indicate a fluid issue or related problem.

3. Strange Noises

Squealing or grinding brakes are usually linked to worn pads or rotors, but contaminated brake fluid can also affect how your system responds.

4. Leaks Under the Car

Brake fluid is typically clear to light brown. If you notice a puddle beneath your vehicle, especially near the wheels, have your system inspected immediately.

5. Longer Stopping Distances

If your car takes longer to stop than it used to, your brake fluid may be part of the problem. This is especially concerning in wet or emergency situations.

How to Fix Brake Fluid Problems

If you’re experiencing any of these symptoms, don’t wait. Here are common solutions:

 

  • Brake Fluid Flush: A complete removal of old, contaminated fluid and replacement with fresh fluid. This restores braking performance and protects internal parts.
  • Brake System Inspection: Our Ford-certified technicians can check your master cylinder, brake lines, pads, and rotors to ensure everything works together properly.
  • Routine Maintenance: Ford recommends checking brake fluid during regular service visits. At Kunes Ford of East Moline, we include this as part of your multi-point inspection.

How Often Should You Change Brake Fluid?

While intervals vary depending on driving habits, climate, and vehicle model, most experts recommend replacing brake fluid every 2–3 years or as outlined in your owner’s manual. East Moline drivers who frequently face stop-and-go traffic, extreme heat, or heavy towing should consider more frequent service.

Why Choose Kunes Ford of East Moline for Brake Service?

At Kunes Ford of East Moline, we know your Ford inside and out. Our factory-trained technicians use the right tools, parts, and fluids designed specifically for your vehicle. Whether you drive a Ford F-150, Escape, or Explorer, we’ll ensure your brakes are reliable, safe, and ready for the road ahead.

 

We also make service convenient with online scheduling, competitive pricing, and flexible financing options.

Schedule Your Brake Fluid Service Today

Brake fluid may not be something you think about often, but it’s one of the most critical aspects of vehicle safety. Don’t wait until you experience a problem—stay ahead of the game with routine inspections and timely service.

 

👉 Schedule your brake inspection at Kunes Ford of East Moline today and drive with confidence knowing your brakes are in expert hands.

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