They say I need a new brake Master

Here are a couple guides that will help with this issue and step by step instructions on how to replace this:

https://www.2carpros.com/articles/brake-pedal-goes-to-the-floor

https://www.2carpros.com/articles/how-to-replace-a-brake-master-cylinder

Below is the process from the manual that will give the detailed needed as well to complete this.

Please run through this material and let us know if you have other questions. Thanks

Hi,

Replacing the master cylinder isn't a difficult job. If you take your time, you should have no problem.

To get you started, here is a link that shows in general how it is done. You can use this as a guide.

https://www.2carpros.com/articles/how-to-replace-a-brake-master-cylinder

If you look at the attachments below, they include the procedures for bench bleeding the new master cylinder and the removal and replacement of the old one.

I hope this helps. Let me know if you have other questions.

Take care,

Joe

See pics below.

Hello, I'm Danny.

Here is the information you requested. Here are tutorials showing how to install a master cylinder and bleed the brakes after the repair:

https://www.2carpros.com/articles/brake-pedal-goes-to-the-floor

https://www.2carpros.com/articles/how-to-replace-a-brake-master-cylinder

https://www.2carpros.com/articles/how-to-bleed-or-flush-a-car-brake-system

Before installing the master cylinder its best to bench bleed. Here is a YouTube video from our site showing what is involved:

https://youtu.be/WDxvEQrMkBg

I've attached picture steps below on how to install the master cylinder, bench bleed, and bleed the brakes after the repair on your car. Hope this helps and thanks for using 2CarPros.