well before my car wouldn't start, it wasn;t cranking, nothing. i would jiggle the battery wires then it would start right up. a shop replaced the negative battery cable because that;s what was supposedly causing the problem. it was starting right up for a while. now i'm back to square one. yesterday and today i would go to start my car...nothing. i wouldn't crank, the lights in the dash and the stereo would come on but it wouldn't do anything. i jiggled the wires thinking maybe it was the same thing...didn't help. tried a few more times and finally it started up. what could it be? same thing as last time or problems with the fuel rail or what? i'm just confused since it's not cranking at all but then starts after like 10 tries. any ideas?