#1053, "RE: problems with brakes" In response to In response to 0
I'm not an expert on brakes, but I have done a good amount of work with them....including mine. I'm not sure what year your car is, but you might be experiencing blow by either inside the power booster or the master cylinder. I replaced the master cylinder on a Caravan that was experiencing the same thing as you are describing. What was happening was the seals inside the master cylinder were allowing fluid to pass through instead of compressing it, hence, the pedal going to the floor. Like I said, I'm not sure but it's a suggestion?