swapped 92 ls in 96 civic coupe,bolt on include intake manifold,throttle body,450 dsm injectors,bdl fuel rail,fuel pressure regulator,i used back my stock wire harness the only thing i did was change the injector plugs. started the car with stock computer,and a couple more,but the car is running rich,it wont rev out and idle real bad

 

OK. Its the injectors. Did you install a resistor pack because you need to to run dsms. Its gonna run really rich them injectors are twice the size of stockers.

Check the wiring...

 

i have resistor pack, but i did not put it in because i was told i dont need it. that it for turbo

 

I am pretty sure you do. Like 95% sure

 

install resistor pack today , car runs better . what commputer should i use

 

the stock ls is fine. you need to pull some fuel your running super rich..