SN EGR Deleted then engine quite!!!

[bhplumber]

I went to the shop to pick up the SN. I had EGR delete, oil cooler, sct connector, and banjo bolts done. I let it warm up for about 10 min (temp here is mid 30's). I left the shop with everything going good except the CEL would come on when I was into the throttle but as I'd slow up for a stop it would go out, then return when I would get back in the throttle. I just assumed it was due to the EGR delete. Oil pressure and temp are running normal. Then about 2 miles from the shop I began to slow up for a stop light and the engine just quite and wont restart. It cranks fine but will not fire. I called the shop and he came over, plugged in his scanner and its reading fuel injector issues on every injector, (he says its a FICM issue but not sure why). He drove it 20 plus miles after the delete with no issues. Has anyone had any similar issues after delete?