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Mike S.
Mike S., ASE Certified Technician
Category: Ford
Satisfied Customers: 7500
Experience:  ASE Certified Master Technician
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I have a 1998 4x4 ford,I put new brakes on the truck and

Customer Question

I have a 1998 4x4 ford,I put new brakes on the truck and found out that the master cylinder was messed up and replaced it The brakes were still not wright and found out the vacuum thingy was also bad. I bled the brakes and the had good pressure. After bleeding the brakes I turned on the ignition switch to start the truck and the brake pedal softly went down to the floor. The brake pedal only goes to the floor only with the ignition switch in the on position
Submitted: 2 years ago.
Category: Ford
Expert:  Mike S. replied 2 years ago.

What model is this and what engine is in it? Are you saying the brake pedal goes to the floor with the key on run and engine running or not running?

Customer: replied 2 years ago.
not running and 7.3 turbo diesel
Expert:  Mike S. replied 2 years ago.

What model?