Brake pedal is soft

2010 FORD MUSTANG
92,000 MILES • 6 CYL • 2WD • AUTOMATIC
Avatar
BAYDREW275
  • MEMBER
  • 2 POSTS
Replace front and rear brake pads and rotors, Replaced master cylinder, Replaced brake booster, Replaced four caliper flex hoses, Bled brake system?
Jul 8, 2016 at 11:25 AM
Advertisement
Avatar
CJ MEDEVAC
  • ✓Experienced Mechanic
  • 11,004 POSTS
I would suspect there is air in the lines. These guides can help you fix it.

https://youtu.be/w7gUsj2us0U

and

https://youtu.be/WDxvEQrMkBg

and

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

Please run down these guides and report back.
Jul 8, 2016 at 11:34 AM
Avatar
JOHNNY G.JR
  • ✓Experienced Mechanic
  • 320 POSTS
A power bleeding might be in order,after bench procedure,possible sequence out of order Rrear,Lrear,Rfront,Lfront
Jul 8, 2016 at 2:48 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.