Jerrygerardo4000

So my car has a bit of a brake issue. When I back out, the brakes are a little stiff and the car rolls a little after applying full pressure to the pedal. When I'm driving, this doesn't seem to occur unless I make a series of consecutive stops in a short time, then the brakes get a little stiff. I've also noticed the vacuum issue affecting acceleration once in a while.
I'm getting different pieces of advice, from bleeding the brakes, run a smoke test, and possible Brake booster issues. Is there anything I can do to checkI? I'm a bit of a novice, but I can figure out a few things. I just don't know where to start.


Also, I just changed a few plugs and noticed it had some autolites in there. I need to change the rest.
I probably need to change the engine air filter.
I do get a parking brake malfunction whenever I apply the parking brake.
And I believe I need to change the fuel filter.