I just had the same problem...changing FCA valve fixed my problem..(ordered Arson fuel pump mod which included the FCA valve)....runs better than it ever has now.
Sorry you chose to flame my post rather than offer constructive advice...I'm not a diesel expert ...was just offering my own personal experience with this problem...and trying to help the guy out.Holy CRAP!
You need to get 6 new NGK spark plugs in a hurry before you wash a cylinder because of it not fireing.
Autozone carries them. Get the 13/16 plugs though....not the 5/8