I noticed my idle is hanging up. When i start the car in the morning it goes to 1500 RPM and within 10 sec goes to 1000 and then to finally settles at 750-775?

what gives, the TB is just been ported and it clean.

TIA
Tom

 

Don't know about your 03 but my 06 had hight idle at start up programmed into the EEC until I changed it. Has it always done this or just since replacing the throttle body?

 

actually just since I had it tuned....