I really find that mind blowing, I deal with gas everyday, old and new, in boats, some engines run fine on old gas, some won't run for crap. I been dumping boat gas into the impalas with some new 91 and they seem to run fine. That's weird, mine aret even on the road both ran yesturday for an hour. I have some used off a 96 caprice, not sure if the are any good. Did u remove them? How do u know it's the injectors? I'm just curious.