My 12v will get up to 2400 no problem but the fuel pressure drops to almost nothing, well below 10psi on my gauge. So yes it has fuel but not necessarily enough fuel.
Put a fuel gauge on it, I was amazed my truck was still running when I saw what the psi was.
Originally Posted by DieselDanBoy
Now im not a cummins guy but if the motor's running at 2400, it should be getting good fuel no?? im not doubting you guys im just really interested