ZC boggin down , help please

i've had my dohc zc in my crx for about 6 mo. now, and now that school got out i decided to switch to my si tranny. i didnt feel like taking the time to line the tranny up when the motor was in, so i just pulled everything. i got it taken out just fine and the tranny bolted up and then put it back in. after getting everything back in started right up on the first try. the only problem was it would idle just fine, but when i give it gas, it just boggs down, like it was either starving for gas or getting too much. about two weeks previous i had checked the fuel pump at work and noticed it was getting weak, so i thought this was it. i've now changed the fuel pump, the igniter inside the dizzy, and the fuel filter. it isnt throwing any codes but when i started it for the first time it threw the fuel injector code. now its been sitting in my garage for 3 weeks, crying every night b/c it cant go out, and i'm starting to wonder if it'll ever run again. the plugs and wires are new, and the o2 censor was new with the swap. please tell me if you have any ideas as to why it wont run right.
thanks

when you put the engine and tranny back in did you double check the vacum lines. I had a friend with an accord whos car would bog when he tried to race or anything. turns out it was the vacum line he didn't connect when he put in his intake.:confused: not sure if thats it just trying to help

yea, i'll have to check that. i bet it has something to do with that.

The worse thing you could do is stress out.Have you tried checking your main relay or coil?