ok.. heres the deal. i was driving today and i was on the high way as i was taking an exit i popped it in neutral. 3 seconds later i noticed my cars Battery light turned on and my power steering was off.i poped it back in gear to get some power back and just Engine braked off the high way. at lights i had the same issue so i decided to heal toe.... heal on break toe on gas keeping my RPM between 1k-2k i finally got to work. on the way home i experienced the same. when i got home i performed a test. i turned on my car and took the Negative Terminal off of my Battery and drove it around the block. (the car did not die) so i think ive ruled out the Alternator. i was thinking it maybe the Fuel pump or Fuel injectors.. not giving enough fuel to my car to keep it running.... or i might have a short somewhere causing my car to die. any idea?

thanks guys