My 97 Honda Civic has been dying on me when it's idiling and after i shut it off (,like if I have to run into the gas station) it wont start, make any sound or even turn over and the radio quits working every time I hit the brakes but comes back on when I accelerate I always get my regular oil changes and maintenance . Any ideas what could be causing this? Battery, alternator, spark plug. I just don't know