Cars idling way too high,,,,

[Nandof]

After my 325 is warmed up. She idles close to 1200 rpms, and I can just hear the idle way too high. I double checked for any vacuum leaks (nothing noted). Air flow reg is good. Is there an idle control screw that I can bring down the rpms. Is there any way to bring down the idle.
Thank you all in advance, Nando

[the_eskimo_wonder]

Yes. The idle control valve has a flathead screw slot that controls the idle. Adjust it with the engine warm and running. Turn it slowly until the idle sits where you want it. That said, this might just cover up a pre-existing problem.