so i;m jus wonderin, what codes or issues may i see if my factory cp3 pump was gone? i'm not sure what is going on with my truck, but i was jus driving everything was fine then outta the blue my truck falls flat on its face. it set off a engine code (not sure what it is yet, i'll know tommorow, i don;t have a scanner). didn;t go into limp mode but has nothin but engine knock,sounds like a ford, but when i try and give it a lil fuel, it jus stumbles and keeps knocking, with the pedal to the floor it might get to 1200 rpm but still knocking. if you turn the truck off and leave it for a few minutes then start it back up she idles fine you go and drive away and shes good for a bit, but then falls on its face again, i have tryed a few diffrent times doing this , but doesn;t really matter what speed or how many rpms, it also comes and goes, sometimes it happens like imdially, sometimes it takes 10 min or so. i was kinda thinkin somethin to do with cp3 pump jus not sure tho. i have takin the edge off the truck and problem still occors, when i do have dge on it is usally set on 3/3. the truck has roughly 200000 kms on it. i also jus changed the fuel filter as well and still didn;t help the sitution
just found this on another forum and this is the exact same thing I have going on.