Idling High..

[SubZero00GT]

I had a custom tune down in Florida and since then i have ugraded to a Accufab Plenum and Big Oval Throttle Body.. Would this have anything to do with my idling. At start up i'm around 1400 and then it drops down to 1100. Do i need another tune or could it possibly be my IAC is sticking?

 

[MaximumRisk]

Did you check for vacuum leaks?

 

[scotts99snake]

Do you have a handheld tuner? I can adjust my idle with my xcal2.

 

[TheTunerGuy]

Try closing your TB then back it out 1 turn and set your TPS to .98 volts; this should help, also check the IAC.

 

[PrjctLxEnvy]

see what it idles at when you disconnect the iac.