oh here we go . its on again off again . it will start and i can drive it then it dies . no start . the batt is good the cables are good the starter is good the alt is good . when it happenes everything dies except the lights ,power seats and power door locks .sterio wipers and everything else is dead .. the fuseable links are good . i am going to change the power distrubition block this afternoon and see if there is somthing loose inside of that . i thought when it first happened that it could be the nss . but why would the nss cause all the power to die so that is out . if its not the block , there must be a short somewhere ...or a broken wire in the circut .. has anyone had a problem like this , its driving me nuts