2008 6.4 has full sinister delete and sct livewire. Truck had no issues at all besides a plugged heater core the week before. Driving home and truck just shut down. Coasted to the side of the road and wouldnt crank back. Waited a few and tried again and fired just long enough for me to grab shifter then died again and nothing since. Was told key lost memory to the pats so had it towed to ford for them to tell me I was only showing 200psi of fuel pressure and needed intermediate pump and hpfp. Anything I should try before I pull the cab off of this pos? Surely I would've noticed signs before. I had no lights or anything on before. Its on it's way home today so I will pull dtcs myself because I had nothing when it quit besides anti theft protection and lost connection with tcm. Could it be my programmer?