so i changed the spark plugs this weekend because i was getting codes like random engine misfire cylinders 3 5 and 7 were bad the truck has 120k on it so after i did the plugs i had some V10 coil packs from a buddy i put on the motor ran very bad and would stall out so i put on my old coil packs started it up and it ran much better for about 45 seconds then started running bad and stalled again now im getting new codes P0204 (injector circuit malfunction) P0356 (ignition coil F primary/secondary circuit) and P1233(fuel pump driver module offline) which that code has been up for a long time now any help would be very useful thanks

 

Maybe reset your whole truck by dis connecting the battery and maybe the codes wont come back up?

 

that didnt work codes came back

 

well after doing some research im starting to think i might have to replace the fuel injectors also does anyone know about the fuel pump driver i head that they were on a back order a few months ago im just wondering if they have gotten them back on the shelves

 

Maybe it was really code for titan357.
That means you need to give me that truck.

I don't know man, sounds like you should just reset the ecm and go from there.