Anyone give me any idea

why my car idles really badly and stutters when it's cold. Runs perfect when it warms up. Some sensor or something?

 

Please?

 

02 sensors? (n/m)

N/M

 

They only really come into the equation

when the car is warmed up I believe.

 

could be a sticky air regulator >>

it's the thing that sits between the balance pipe and the t-piece on the IACV. You can pull it out and clean it to see if that fixes it.

 

Thanks....now all I need to know

is......IACV? Balance pipe? I don't know what these things are. I am not all that familiar with the different parts.8-}