How to Flush Brake Lines By Yourself

Brake line flushing is a necessary step in maintaining your car’s braking system, but it can be a bit of a chore to do by yourself. In this article, we’ll show you how to flush brake lines using basic tools and techniques.

What are Brake Lines?

Brake lines are the lines that attach your car’s brake pads to the brake rotors. When the brakes are applied, they force the metal shoes on the rotors to push against the pads, which stop your car.

If your brake lines become damaged, they can cause your car to stop working properly. In some cases, a small leak in your brake line can result in a complete loss of braking power. If this occurs while you’re driving, it can be very dangerous.

Fortunately, it’s easy to fix a brake line leak yourself. Here’s how to do it:

1. Park your car safely andstand on the edge of the road with the emergency brake on.
2. Remove the wheel that needs to be worked on.(This can be either the front or back wheel.)
3. Locate and remove the brake caliper(s). On most cars, these are located on each side of the wheel hub.
4. Place a bucket between the wheel and caliper while you unscrew the bolt that holds them together. This will make it easier to remove them later on without damaging either piece of equipment.
5. Disconnecting both pieces.

How to Flush Brake Lines

If your car has a brake line that needs to be flushed, there are a few things you need to do before hand. First, check the fluid level in the reservoir. If it is low, add fluid until it reads 3/4 full. Next, locate the brake line(s) and disconnect them from the car. Make sure to note where they went so you can reconnect them correctly when you are done. Next, remove the cap at the end of the brake line and release the pressure inside by squeezing the line several times. Finally, pour a generous amount of fluid down the line until it comes out of the other end cleanly. Replace the cap and reconnect the lines to the car.

See also  How to Correctly Flush a Brake System

Tips for Flushing Brake Lines

If you’re ever stranded on the side of the road with a brake line stuck, there are several ways to try and free it yourself. Flushing brake lines is a relatively simple task that can be done by yourself if you have the right tools and know-how. Here are four tips for flushing brake lines:

1. Disconnect the brake line from the caliper (or wheel hub).
2. Remove the bolt holding the caliper to the bracket.
3. Lift the caliper off of the bracket.
4. Remove the old brake line from the caliper (or wheel hub).
5. Install new brake line according to manufacturer’s instructions.
6. Bolt caliper back on to bracket and tighten bolt.


Brake lines can become quickly clogged with brake dust and other debris. If left unchecked, this can lead to a complete failure of your brakes. Fortunately, there is an easy way to flush brake lines yourself, without having to take your car into a mechanic. This guide will show you how to do it, and it should only take about 15 minutes once you have the necessary tools and materials at hand. Make sure to read through the entire guide before beginning so that you know exactly what needs to be done.

DynoCar is the best place to find information on all things cars, whether it be a car buying guide or how to change your oil. We’ve made finding and staying in touch with car information easy and fast.



About Us



DynoCar - All About Cars

(440) 999 3699

590 Monterey Blvd San Francisco, CA 94127

Information contained herein is for informational purposes only, and that you should consult with a qualified mechanic or other professional to verify the accuracy of any information. shall not be liable for any informational error or for any action taken in reliance on information contained herein.