98 S10 Blazer, tried everything still running rough.?

Question

Lost fuel to #2 cylinder only #1 is lean, others fire normally, still starts and runs, but very rough now. Drove fine shut it off for about 30 Min's or so, when started back up running very rough. All other cylinders fire normally and fueled properly, just 1&2 misfire. Let me know what you think.

That was my original post, since then both cylinders injectors have been replaced, and still not running correctly, plugs and wires fire correctly. I think it has to be something electrical let me know if you have any ideas.
fuel pressure while running is within specs.
oh also all injectors are working, can shut them on and off through the mechanics computer
cap, rotor, plugs, and wires all replaced, still no luck.

Answer 1

Could be several things, but try this forum, they are a great group

Answer 2

there may be a tiny spec of dirt that has got caught up in those and if that's the case you may have to replace them, sometimes you cant run any cleaner through it that will open them back up if there working, then dirt is what is causing it not to get any gas ,i have had that happen on a few of those and the only way i could get the problem resolved was to replace the injectors,good luck with it and happy new years.

Answer 3

A vacuum leak can cause rough running, as well as a sticking EGR valve. Is the check engine light on? If so, have the codes read since this will give you a clue to the trouble.