'04.5 LLY dying while driving

[cmtaillon]

Hey everyone, I have an '04.5 LLY with just over 100,000 miles. Twice in the last few months my truck shuts off while driving and throws all 8 injector codes, in addition to a p2146 and a p2149. I switch a couple relays around and prime my fuel filter and it fires up. I've seen a couple a couple posts about bare wires from the FICM and the o-ring in the fuel filter assembly losing a prime, but it is so intermittent I can't figure those to be the problem. Any other suggestions? Thanks.


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[Burn Down]

Did you check the wire harness at the Ficm/alternator area? It likes to rub through there. Cut the factory zip tie loose and check the backside of the harness.