Injector replacement didn't solve my issue, thoughts?

[Johnboy]

Just a thought I had a big cam 400 I thought the injectors or a pump let loose in that a quart of a.t.f. fixed, I know two different engines two diffrent injectors. Also my previous truck had an isx I used lucas fuel system treatment in it. That would clear it up most of the time when it decided to be a tempramental ###ch it's worth a try. Honestly $23 beats the hell out of a bill from the local hooker if it works.