Idle Air Control Screw
 

Does anyone know where this is located or have any pics of where it is on the throttle body.

Re:Idle Air Control Screw
 

Your idle air control screw is right at the left hand side of your intake manifold... its just a small screw.. the only one... make sure you disconnect your electral connector first.. then turn the screw counter clockwise until adjusted... then reconect the electrical connector... make sure you let the car idle for a while and let the cooling fan come on a couple times before adjusting the idle.

I had the same problem.. mine idles at 1000 at night... but goes like anwyaer from 50-300 during the day.. sometimes dies on me.. thats not good ;)