I've got an auto 2k max and when i start my car it idles above 1. i was wondering if this was normal. after a minute or two it goes a little below 1. what can be the cause of this? is there anything i can do about it. i've read about techron fuel system cleaner. would this do anything about that? Thanks for the help.

 

the reason for that is cold car. All cars that I've seen idle high when they're cold. Then it goes down