fading brake pedal
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fading brake pedal
Replace new master used proportioner Valve used power booster two front brake hoses rear wheel cylinders no leaks no air brake pedal will be hard then fades to the floor 99 Durango 4 wheel 5.9 any help would be great
Champion
Joined: Jan 2011
Posts: 4,099
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From: Pittsburgh, PA or Columbia, SC
The brake pedal creeping to the floor while applied is usually a master cylinder. The cup seals start going bad, but work well enough when you first hit the pedal or step on it hard, but fluid will slowly get past.