I cant start my truck, It cranked fine this morning and started sputtering to life like normal, then it stopped sputtering and it hasn't gotten fuel since, I verified the fuel was getting to the filter from the lift pump and it is fine. I cracked a injection line at the injector and nothing, cracked one from the IP, nothing, took off front cover of the oil fill spout verified it does turn, then I cleaned the contacts on the electric shut off switch, nothing. I'm out of ideas. IP's don't just die do they? It drove and started fine yesterday. I need that thing to haul 6 tons of granite today! GRR!!! HELP!!!