Detroit 12.7 2006 issues

Just had new turbo and one injector put in my 2006 detroit 12.7 to a problem I had. Iran is three days after I got this fixed and the problem has come back. Check engine light comes on and the truck runs really rough like it's missing . Seems to only do this at the start of my day when it's cold out . The check engine light comes on for about 10 seconds then goes off and comes back on. When it was first doing this the clothes showed 2 bad injectors but we only replace one because when we hook the computer back up to it later on a only show one bad injector so I have to three days of running yet I am having the same symptoms after three days of running it since I put new turbo and injector

 

Yaa that's exactly what I spent plus labor and it fixed problem for 3 days somehow now back at it I'm still running truck until it gets real bad cause I need to make money hope I do t make it wirse

 

Hooked it up to computer says injector 1 not responding but we ran the test on computer and it passed I hope if I buy another injector it fix my problem