Brake pedal sinks to the floor?

2011 FORD FIESTA
98,000 MILES • 1.2L • 2WD • MANUAL
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H1XXI
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  • 2 POSTS
Brake pedal slowly sinks to floor and works better if pumped. Installed a new master cylinder, new rear brake wheel cylinders two times, front brake pads and a brake fluid change.
Mar 26, 2023 at 7:54 AM
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JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
Hi,

It sounds like you still have air in the system. On these vehicles, I have found that you need to use a brake bleeder at the master cylinder to pressure bleed the system.

I attached the directions below. Try this and let me know if it takes care of the issue.

Let me know.

Joe

See pics below.
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Mar 26, 2023 at 9:19 PM