well happy new year every one, so far this new year hasnt quiet started out like i would have like it to, but i currently own a 2000 250psd with 210k miles, trucks been solid for the most part, i have intake , 5 in exhaust, wicked wheel, banks six gun tuner,trans lockup mod, and exhuast brake mod, and just recently purchased a ts performance 6 pos. chip. i put the ts chip on my truck when i first got it, just stuck it in the pcm and went for a test run, no tape or any thing added to hold board inside pcm in correct place. after driving for a bit SES light came on, truck still ran great, then i noticed i got a dead pedal and the (water in fuel) light flashed and so did the (wait to start) light the lights stayed on for a sec or two when they went off the truck went back to pulling and accelerating properly. experimented with the stacking the banks and the ts for maybe five minutes and then figure out that the truck ran better with the banks on stock and ts on 140hp, drove the truck off and on through out the day, did the water in fuel and wait to start light thing several more times, then it seemed like every time i hit a rough spot in the road or a bump the would do it again makes me think the chip had feel out of the pcm,stopped at the gas station to get some fuel and actually removed the banks from the truck,then got back on the road and headed home,then final the truck stallled completely i pulled her over to the side of the road and tried to make sure the chip hadnt fallen out and went to crank it again and no wait to start light, engine turns over but will not run, have no fuses blow, replaced the pcm relay, tried hooking a code reader up to the truck and it will on communicate with vehicle , transfer pump under the drivers seat isnt getting any power to it, batteries fully charged, tried unpluggin the fuel bowl heater still nothing, but it is getting power to the fuel bowl heater plug, so that tells me the pcm, fuel bowl heater fuse isnt blown, please if any one could help me out with this problem i could sure use it, hope every one had a good holiday please reply thanks STREET