I have a 2000 honda civic DX 2dr 5 Speed. I just replaced my engine with a used one that was out of a 2000 civic LX 4dr Auto.
I got the new engine running in my car but does seem to idle a little high first thing in the morning. Since the engine came out of a Automatic and now is in my car which is a manual is there anything that I was suppost to swap over??
Throtle body??
Just double checking before i take the CORE back, incase i need to take some parts of it.
Thanks you

 

Pretty sure the y7 auto and manual iacv and plugs are different from one another.

 

iavc?
sorry what is that?
Im new to the hondas. Been a chevy guy

 

idle air control valve. Just searched. I wonder if a auto and manual are different????
Anyone

 

does anyone know if the intake or throtle body need to be swaped over?

 

CEL codes?

Are you using the IACV from your original engine?

 

5 speed and auto y7 IACV are the same. I'd either clean the one that's on there or swap the one from your old motor.