2004 6.0 Diesel Excursion won't start!!!
 

Running fine down the highway... then dead. Like it ran out of gas. Brand new batteries and injectors. I can hear the fuel pump prime when the key is turned. Fuses and relays are fine. Any help out there?

For the heck of it, check all of the fuses first to see if anything may have blown.

Tony

Most likely the High Pressure Oil Pump, if it dies while driving it is either that or the engine oil pump not feeding the resivoir for the HPOP. have it scanned and it will tell you.