well, after replacing the heater line(which broke), i removed my battery, and when i put it back in, drove down the road, and the car cut out...then i saw a bunch of smoke comin from under the hood. i got really scared, but it wasnt anything really serious....my positve terminal was touching the firewall, which made alot of smoke and somehow frye my throttle cable??? so the throttle cable got stuck and im guessing it melted and got stuck in there. and then there was smoke comin out of my brake line at the brakes.. and now the brake line is broken and leaks. the car started u;p again fine after this, but now after not starting it for a few days, it wont start again and i tried to jump start it, but it didnt work, it looked like it was about to crank but then just stopped. im charging the battery right now and ill try again, but theres just random wires going everywhere and theres one thats not connected to anything, ive never seen it before and it was never connected to anytrhing visible...any help? i guess you kinda have to see it to help.