Check engine light and starts missing

[Lee Morgan]

I have started to randomly getting a check engine light and it starts to have a miss in it. I ran a buzz test and no 1 injector was not getting full voltage to it. I replaced all injectors with new ones about 10,000 miles earlier. Can someone give some advice on where to stare to look for the problem?


2002 F350 7.3L
142,000 miles

Thanks

[7.3 SLEEPER]

I would find out what kind of warranty the injectors have.