I have checked out the belt and it seems fine, it only has 20k on it i dunno if that matters or not
It just doesn't seem like a belt problem because the RPMs are lowering when the AC is kicked on and that is when the rough idle starts. could it be the IAC sensor or something?
Like I said above if I kick it into neutral the RPMs raise a little and the roughness goes away completely.
When I got the car from the dealer it was doing this and they said it was normal but I've never had a car act like this before. It just seems a little exessive.