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I have soft brake pedal, 2004 Ford Focus zx5, i just change…

Customer Question
I have soft brake...

I have soft brake pedal

Mechanic's Assistant: What is the model/year of your Ford?

2004 Ford Focus zx5

Mechanic's Assistant: Are you fixing your Focus yourself? What have you tried so far?

I just change the master cilinder and 200 miles after is completly soft

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

Yes i ve been fixing it by myself i would like to know where is the check valve and how shall i test if the brake booster is falling

Mechanic's Assistant: How many miles are on the car? Have you noticed any leaks lately?

No leaks , 170 k mil. right before the brekes went out it was some hissing sound i assume from the brake waccum

Submitted: 11 months ago.Category: Ford
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Answered in 2 minutes by:
9/13/2017
Ford Mechanic: Lou P., ASE Certified Technician replied 11 months ago
Lou P.
Lou P., ASE Certified Technician
Category: Ford
Satisfied Customers: 6,276
Experience: Have been working on Ford GM and Chrysler for 15+ years and ASE master certified.
Verified

Hello, my name is***** and i will do my best to assist you.I am going over your story now and will reply back soon with some info,thanks!

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Ford Mechanic: Lou P., ASE Certified Technician replied 11 months ago

have you had any fluid loss? how did you bleed the brakes and was the pedal soft immediately after replacing the master cylinder?

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Ford Mechanic: Lou P., ASE Certified Technician replied 11 months ago

Hello are you still needing my assistance?

please let me know,

Lou

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