all mods in sig ive got efi live when push the clutch in the rpms rev to 2000 and the after like 10 seconds they drop to 925 or so .. no vac leaks but wondering if i could tune this...thanks

 

I'm assuming you are pushing the clutch in while the car is moving. If so, you should look into the throttle cracker airflow table. Sounds like it should be lowered in the 1600-2000 range. I have mine raised in the 1000-1600 range because the supercharger creates extra drag on the engine so the RPMs drop too fast when I push in the clutch. Bumping TC slows down the drop so it doesn't overshoot idle speed.

 

Hi, Guessing. Idle Air Control motor getting carboned up? Have you checked for vacume leaks? Dave