I have a 2008 with a duratec 2.3l. When I am driving down the road and I press the clutch in and my truck will jump up rpm to about 2100, sometimes it will go to 3000, and it won't settle till I come to a complete stop. Is this normal?
What are you doing shifting below 2k rpm anyway? Mine just takes a little while to come down, but will drop to about 1200 while moving, then about 900 when stopped. Sounds like yours is set just a little high, might wanna ask the dealer about it.
So I finally got time to take it to the dealer and apparently it was a bad IAC valve. I thought it was weird being that the truck is practically new. I am just glad the warranty covered the cost and she feels brand new again :)