sometime my car idles at 850 somtimes 650 somtimes 750, depending on which stop sign or stoplight im at its usually different everytime i stop, the needle also fluctuates a tiny little bit sometime a little more. this is with ac off an not touching anything. anyone have a similar issue, my car isnt throwing any codes :/

 

How many miles on the car?

 

there are 35k miles on the car. anyone got any info on this or see this issue before?

 

Same thing on my 08 with 22k on it....ill be at a stop and then sometimes I'll feel a hard rumble and then the needle would raise to 750 and it'll be smooth again

 

did u get the issue resolved, or take it to a dealer? did they have anything to say about it?

 

Check the TB's for crap buildup. The one downside to the dual-TB setup is the very precise control needed for IAC functions. They get grimy pretty quickly.