I'm looking for some technical advise. Last sunday I was aproaching an intersection and getting ready to turn left when I stepped on the brakes and the pedal just went down to the floor without stoping! I let the pedal go and stepped on it again and it was rock hard and still wouldn't stop the car! I decided to continue going straight and finally came to a stop after using excess force to do so. Since then the pedal stayed rock hard.
I disconnected the vacuum pump hose going to the brake booster and discovered there was no vacuum at all. Does anyone know if this means I have a damaged vacuum pump? Did anyone experience this?