for a few weeks If I stop the car and then started it up again in like 10 min. The idle jumps right to 3000 holds steady and after about 30 seconds starts fluctuating quickly from 1000 - 2700.....If I sit there for a min or so it stops and holds at 750. If i turn the car off and start it right up it doesn't do it. If I load it (i.e. Drive it) it stops quicker.

Im figuring the TB has a sensor or something that neede adjusting/cleaning.

mods are in the SIG.
thanks for any help