hard brake pedal no stopping power on 2003 Oldsmobile Alero

I just replaced front rotors and pads on my 2003 alero now the brake pedal is hard but it has no stopping power.the brakes will not lock up

by in Zachary, LA on August 10, 2010
1 answer
ANSWER by on August 11, 2010
This sounds like the brake booster is not working. Make sure it is getting vacuum to the booster and the hose wasn't knocked off.