Im running a y7/y8 mini me on 10 lbs of boost after a hard pull my cars idle will get stuck at 2000rpm im wondering why this is ??? It stays this way untill i stop for min then is fine again is this bad how do i fix it ???? Any help will be apreciated thank you ............

 

im willing to bet your car isnt tuned. if this is the case then tune it, no more pulls till you do, you will just regret it later on.

 

my car is tuned on chrome pro ?????????????

 

sometimes my AEM fuel pressure regulator vaccuum hose pops off and my idly jumps up to 2k. but you said yours goes back down...

 

The two easy things to test for: vacuum leaks and tight throttle cable. A slight leak after the TB will make it hard for the IACV to hold idle well, and a tight cable will hold the TB open just enough to simulate that.

Otherwise it could be something to do with coolant temps, or your IAT compensation. The coolant or IAT sensor gets a little too hot, causing the issue in some weird way. FYI the stock coolant gauge will not move between 175F to 210F; above 200F is getting to be too hot.