I have seen LLY injectors go +15, it got water in the fuel and ended up ruining several injectors, if that was the case it would have fixed it replacing the injector. I would try the ice pick fix on the connector. Did it throw any codes? Just saw how old the OP was. Are you having a similar issue paint?
Ya im pretty sure I got bad fuel... I have a sample that im going to send out this week, I have already filed a complaint with station I got fuel from. Ice Pick FIx did not do anything for me