dont run good seems like short on fuel

[us_marine_kassidy]

i have a 99 f350 7.3l with a stage 2 intake and 4inch turbo back exhaust i had the fuel pump that is mounted on the frame go out recently i replaced that and drove the truck for about 1000 miles and now it seems like the truck is not getting enough fuel at start up truck blows white /gray smoke and has a rough idle while driving it it stiil runs rough and sometimes it will die and not start for hours any suggestion would be grate full

[strokerguy]

not shure some one will be along to help soon here a

[badazzstroker]

get the codes pulled is the first place i would go.

[us_marine_kassidy]

i checked for codes did not get any but the codes were checked with the engine off