Ok... I got an engine swap into my 89 dx. I went from a d15 to a d16a6. It had to be rebuilt and then things went south on me pretty bad... I changed out my spark plugs because they were black. (after putting seafoam in there... I put 1/3 third bottle in the intake and 2/3 bottle in the gas tank) I switched out to 4x platinum Bosch plugs. I also went from code one on the ecu to code one and code 16. I figure its fuel starved but I dunno how to clean injectors. It has injectors/fuel rail/intake manifold from a 92-95 civic. (its labeled on there) The idle is rough, and it lacks power. I replaced my fuel filter a few months back and I am checking out the entire fuel system so I am open to ideas. Please help with any direction will help. thanks

 

anyone?