2004 6.0 no throttle after warm up
 

Ok I'm back and having issues again. I pulled my 6.0 and changed the lifters put headstuds in and got it all back together. It starts runs great for 10-15 minutes then I loose throttle and she starts to idle rough. I'm not pulling any codes and I've changes the orings on the high pressure rails and the injectors anyone got any ideas?:argh:

Ok anyone have any ideas at all? I have had 240 views and 0 replies please help/

vefiy ground straps from engine to body attached and from ficm harness to intake bolt

where were the injectors purchased from? hopefully not ebay remans from diesel care or Pensacola.....

Grounds are good and the injectors were purchased from a local Ford dealer.

Ran it last night and it had good throttle then I put it in drive and tried to go back up my driveway and I had no power to move. If I put it in neutral I could run the rpm up all the way but in gear the rpm wouldn't go above 1100.

Ok well guess what I replaced the injectors and she is back up and running after all this time.