ok i have a 99 5,9 auto 2wd durango with the stock securty system.so im getting the no bus code and i dont here the fuel pump every one says i need a new pcm or crank sensor so i have put two of each in and it still randomly turns off or will drive fine then not start when ever it feels like it. so im lost and about to put it in the field and shoot the sh*t out of it. any help would be vary much appreciated befor i pull out the ak...