How To Fix a Spongy Brake Pedal: Simple Steps To Fix!

If you have a spongy brake pedal, it’s probably because there’s air in your brake lines. This is a pretty easy problem to fix, but it’s important to make sure that you do it correctly. In this blog post, we’ll show you how to fix a spongy brake pedal in just a few easy steps.

How To Fix a Spongy Brake Pedal: Simple Steps To Fix!

What Causes a Spongy Brake Pedal?

There are a few potential causes of a spongy brake pedal. If the pedal feels spongy and does not have much resistance when you press down, it likely means that the hydraulic system is leaking. This can be caused by a defective caliper, worn brake pads, or even a cracked rotor. In some cases, however, the pedal may simply feel spongy because of wear and tear on the rubber components. If this is the case, there are several steps that can be taken to restore braking performance: replace the rubber pads, replace the caliper if necessary, and/or replace the rotor.

How to Fix a Spongy Brake Pedal

In general, a spongy brake pedal indicates that the brake pads are not gripping the rotor effectively. One common cause of this is a worn or improperly aligned rotors. In order to fix this issue, you’ll need to replace the brake pads and/or the rotor.

Bleeding the Brakes

If your brakes are spongy, you can fix the issue by bleeding the system. Bleeding the brakes will release any air pockets and improve braking performance. To bleed the brakes:

  1. Remove the brake rotor. If it is a disc brake, unscrew one-half turn of both calipers so they’re fully open. For drum brakes, just loosen screw holding caliper to frame.
  2. Add a few drops of DOT3 or 4 brake fluid to each caliper piston and screw in until it’s tight but not too tight (loosen if needed). Make sure all hoses and lines are unplugged before doing this step!
  3. Park your car in a safe spot with plenty of room to move around and start pumping the pedal hard several times while shouting “Bleed The Brakes!” at the top of your lungs. Be relentless! The less air in the system, the better performance your brakes will have.

Replacing the Brake Pads

If you find that your brakes are spongy and not stopping the car as quickly as they used to, there is a good chance that it is time to replace the pads. The easiest way to determine if this is necessary is to bleed the brakes. Bleeding the brakes pulls fluid from the brake drums, which will make them stop working properly. If you do not have experience bleeding brakes, it may be best to get a professional to do it for you.

Adjusting the Brake Calipers

If the brake pedal feels spongy or does not feel firm when you press it, you may need to adjust the brake calipers. To adjust the brake calipers, first remove the wheel and brake pad. Then, use a flathead screwdriver to loosen the bolts that hold the caliper in place. Once the bolts are loose, you can slide the caliper off of the rotor. Next, use a Phillips head screwdriver to adjust the pads so that they are in contact with the rotor. Tighten the bolts that hold the caliper in place and replace the wheel and brake pad.

Inspecting the Brake Lines

When inspecting the brake lines, be sure to look for kinks or knots in the tubing. If there are any fraying or damage, it’s best to replace the entire line. Additionally, check for rust or corrosion on the metal parts of the line; this is a sign that it needs to be replaced.

FAQ: How To Fix a Spongy Brake Pedal

There are many questions from people related to how to fix a spongy brake pedal. But don’t worry, we have the answers! So, here we are answering some important questions.

FAQ: How To Fix a Spongy Brake Pedal
What are some common causes of a spongy brake pedal?

There are several common causes of a spongy brake pedal, including air in the brake lines, a leak in the brake system, worn brake pads, or a seized caliper.

How can I tell if my brake system has a leak?

One way to tell if your brake system has a leak is to check the level of brake fluid in the reservoir. If the level is low, there may be a leak. Another way to check for a leak is to look for brake fluid on the ground under your vehicle.

How do I bleed the brakes?

To bleed the brakes, you will need to attach a bleed kit to the bleeder valve and open the valve to allow the air to escape. Next, you will need to pump the brake pedal to move the fluid through the system. Once the fluid is clear of air, close the valve and remove the bleed kit.

What should I do if my brake pads are worn?

If your brake pads are worn, you will need to replace them. You can purchase brake pads at most auto parts stores.


If your brake pedal feels spongy, there are a few things you can do to fix the issue. First, make sure the brake lines are clean and free of debris. Next, adjust the brake fluid level if necessary. Finally, try adjusting the brake pads if they feel too soft or too hard.

A spongy brake pedal can be caused by a number of different issues, but the most common cause is air in the brake lines. To fix a spongy brake pedal, you’ll need to bleed the brakes to remove the air from the lines. You may also need to replace the brake pads or adjust the brake calipers. Inspecting the brake lines is also a good idea to make sure there are no leaks.

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