2013 international maaxf 15 spn 2797 and 1727 fmi 4 Help

I would loose power truck and truck would run rough. No check engine light. Turn off and restart and it would run fine. Then after fueling up it would run rough and straighten out with out restarting. One time after fueling ran rough then check egine light came on . Diagnosis for egine light at TA read injectors 1 3 5 shorting. And then started saying pending. Reset it, started running fine . Carried to dealer said nothing wrong. Some time when I ran rough I would see white smoke coming out pipes. Month month later it did same thing engine light came on . Carried to dealer they replaced turbo , and injector harness. After getting truck back drove 150 miles and it did same thing. Carried it back to dealer and they said nothing was wrong and check engine was on. Drove about 400 miles and had fuel leak . Fuel pump was bad. They replace it. Also during this time I replaced fuel filter ever 4k it rise up then it would go down. Everytime I replaced it it would rise up immediately after starting. The fault code that came up was 2797. I also have an active code 1727 fmi 4. I have a k r scan guage. When I first got the truck it I did the same thing and they replaced the uv harness and injectors. Can somebody please give and idea of what might be wrong. I almost close to filing bankruptcy. Warranty paid for turbo , fuel , pump and injectors but they keep it a month

 

Thanks heavy d, the injector harness was just replaced and it did the same thing after a hundred miles. Is there a way of checking ECM

 

Yes they replaced all six

 

This truck just did it again, got to my stop cut truck off, started it back up and it started running rough, loss of power and check engine light.