No Start 06 6.0.....

[bassn5150]

Trying to help a friend out guys! He has an early 06 6.0. In the last day or so, it won't start unless plugged in. Once the truck fires, and gets to operating temp. it cranks and runs great. It's not throwing a CE light, but on a scan tool, it shows injector circuit low on all eight. When the truck fires, it rolls the coal for a minute or two, then clears up. Any suggestion on where to look first? Thanks in advance!

[sinner6.0L]

FICM is done

[michaelaiman]

X2^^^^^^^^