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Hello I have a 06 E350 6.0 my boss said everything start when somebody change the turbo the truck start missfire at all the cil, he change the injectors and run better but he have a missfire at #7 some times he reflash de compu and the same he send the module to rebuild and the same problem, miss at # 7 cylinder and is more comun when is hot but no all the time i don't now too much about diesel but i whant to tryed fix if somebody help me I apreciated all the help thanks

Dude... you have a post here already, literally right below this one, and we already answered on it....:humm:

I'm sorry but I no si ur answer

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:hellox:yes i see ur answer is on other forum i go try i let u now

Hello again i have to replace the injector but i see is a lot of work it's no matter what i go to try the funy think is the pasanger side :jump:

If you're pulling the valve cover for that side, my advice would to be put all new o-rings on all of the injectors on that bank. Sometimes an injector will leak past an o-ring and falsely cause the other injectors to throw a code. So it could be injector 1 we'll say (hypothetical) that is having issues, but causing other injectors to pop up. So instead of pulling the valve cover, fixing #7, putting it back together and all of a sudden you've got codes for a different injector in that bank... spend the few bucks and do the o-rings on all of them. :c: They're not expensive to do.

Hello thanks for the advise I due and I change everything like u said but still I have the miss fire on No. 7 But now the missfire is about 10 o 15 minutes and only 1 time u feel I take long time because I have to work on diferents cars but I still try, PS when I take some parts I found 2 bolts for the fuel pressure rail losse, :nope::nope:

Test your FICM. The test procedure is at the top of the 6.0 page.

thanks and let u now the result