MAROBOY_TRAV

When the car is off the pedal is loose not stiff.. when I start the car and pump the breaks, the pedal will get stiff.. When I drive the car and as i come to a stop the break pedal will go down halfway an then drop down about another inch until it reaches the back wall..

MAROBOY_TRAV

Anyone have an idea?

Blu99T/A

iTrader: (5)

Sounds more like the master cyl. When the booster goes bad, it usually creates a hard pedal symptom.

I would check all your brake lines, connections and calipers for any new signs of fresh brake fluid before replacing your master cyl. though.