just dropped in a b18b, threw check engine code 14. its idling a little wierd so thats why. How do we go about removing the IAC valve? i have a extra one but just need to know how to replace it. thanks. or if it dosen;t need to be replaced what could we do

 

two 12mm and two lines just make sure the gasket /o-ring is in and replace it.. have you tried cleaning it out first?
https://honda-tech.com/zerothread?id=1575913

 

something is weird then becuase theres no nuts on the plastic housing, im gonna have to go out and check again