ohhk this is my third swap now the engine in running way to rich its pissing out blue smoke and i changed eveything including the head, head gasket, intake manifold, fuel pressure regulater ****, fuel rail injecters i dont know what else it could be any suggestions

 

Is the o2 sensor new? Is it throwing aCEL?

For the record, "trouble" only has one "b"

 

blue smoke means oil, I'd run a compression test