Got a 85 camaro 305 tpi wondering if anyone noes why my car idles hi when started ,Around 1700 rpm, then takes about 15 to 20 sec. the idle down. That's cool when i start it when it's cold but even when it warmed up it still does it . Just a little annoying. Anyway to fix it or adjust something.

 

Sounds pretty normal to me. If anything, it could be your IAC solenoid, but I think you are ok from what it sounds. You can always check it. If you have a manual for the car, it tells you how in it.