Brakes

in your first post, you cite that the pedal is hard. but now, you cite that it goes to the floor.

but in between there, a shop installed a booster.

you probably have several things going on here, in addition to the likelihood that there was just some flat out wrong, poor, or half *** work done.

but let's start with what you currently have: a pedal that goes to the floor and you have to pump. that means that you're either leaking fluid or sucking air-- or both. the booster could contribute to this, exacerbating the issue, but pedal travel starts with the master and what the fluid is or is not doing.

i'm *guessing* they just knocked on a booster and master cylinder, called that done and shipped it. which if that's the case besides needing to investigate that, you're in for a comprehensive flush and bleed. and by the sound of it (having set for years) the whole system needs attention.

repeat after me: new does not mean correct, correct does not mean good quality, good quality does not mean that it was installed and adjusted properly.

so looping back. my suggestion is to take it back and have them fix the brakes. you probably paid them a decent chunk of change to fix them in the first place and they should make right by that.

but if you're uncomfortable with that scenario, then let's boogie down. post up some pics of what you have so we can all be on the same page. familiarize yourself with the brake system and the terminology so we can all know what we're discussing. get your grubbies on and be ready to work.

i would start with looking for leaks, inspecting the master, pulling the rear drums and making sure that the shoes are adjusted properly. that's the easy stuff. from there, it gets more involved.
Okay I pulled the rear drums. Everything looks brand new. I looked at the wheel cylinders and they look fine no leaks. I adjusted the brakes and put the drums back on. So the rears are good the front shoes are good. Check the master cylinder fluid level is good. So the vacuum pump has a fuse on it I pulled the fuse out and the car had virtually no breaks whatsoever it was like putting your foot into a brick wall to get any results. So I put the vacuum assist pump fuse back in and that's when the problem starts when I come to a light I throw it in neutral put my foot on the brake and the pedal is spongy. Have to pump them up a little bit. I got brakes but just don't seem right. Maybe the vacuum assist pump is too strong maybe I could get away with one it does half of the vacuum? But anyways thanks for your detailed description of what's going on. Thanks again Jeff