Did a little plowing with the 96 DD51T today, backed up tried to stop, the brake lights came on, rear ended a pole, must have knocked something loose, the truck died, started it but no idle then it would die, towed it down to the garage got it in there, threw some seafoam in the tank. I kept starting it and feathering the gas finally the seafoam got in the system and it idled again. let it run awhile, shut it off and restarted, ordered new rear brake cylinders and its on to a new rear brake job....shit never ends!