[drewdog]

06 6.0l starts kinda hard when cold and very very hard when warm or hot almost like it is not getting fuel or possibly a sensor i suppose. 3 codes flashed on programmer P0401 P1000 P2617 not sure what is going on.

 

[StrokinTiger]

Sounds like a high pressure oil leak to me. Check your drive and see if you have tiny spots of oil........and they will be real small at first.

 

[jerzydiver]

P2617 i beleive is crank position sensor