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Problem....F150 4x4, brake pedal has been getting lower by…

Customer Question
Problem....F150 4x4, brake pedal...

Problem....F150 4x4, brake pedal has been getting lower by the week. Finally, needed to do something. Replace master with BRAND NEW, didn't seem to help much.....today replace ABS unit, no help, searched forum, everything points to bad master....lines have been bled, re-bled, power bled....run clear.

Mechanic's Assistant: Thanks. Can you give me any more details about your issue?

The brake will pump up, but if you set for a minute, pedal is soft until about 3/4 down

Submitted: 2 years ago.Category: Ford
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Answered in 34 minutes by:
2/11/2016
Ford Mechanic: Eric, Automotive Repair Shop Manager replied 2 years ago
Eric
Eric, Automotive Repair Shop Manager
Category: Ford
Satisfied Customers: 35,154
Experience: Automotive Repair Shop Manager, Technician
Verified

HI,

Ok, have you done a brake hose clamp test yet?

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