1hdft fueling issue?

[martoo]

G’day everyone, having an issue with my 1hdft 80 currently. It’ll be completely fine, then randomly will try stalling on itself whilst sitting at traffic lights, when driving it’ll randomly lose power then pickup again a few seconds later. Fuel filter was replaced not even 500k’s ago, does this sound like it’s sucking air from somewhere? Or a bigger issue like dead IP? New set of injectors were installed about 10,000km ago, haven’t done the pump yet but kind of want to get to the bottom of this issue before I purchase a pump and it still does the same thing. Cheers!