i drove about 10 miles to pick up my friend stopped the engine in front of his house then turned ignition on to listen radio until my friend show up (it was on ignition for about 5 minutes). When i start the car there was a sudden burnt rubber smell which disapeared in few seconds but it was very intense similar to burnt clutch smell. Car was on netural on startup so i dont think smell came from clutch. and yes i know i can turn on the radio without turning ignition on, i was just being lazy. Any ideas?