1G IDLE Problem

[Adrian97]

Hello everybody!
I have some idle problem i dont know what i should to do I've checked everything.. IPS checked and adjusted, TPS checked and adjusted, Boost leak I dont think so, IAC checked unscrewed and i saw that its moving so its working.
I start cold car and everything its normal aas it gets hotter then suddenly Idle starts to moving between 700-1000/1100.
When the windmills turn on they are dropping to 500rpm.. when I disconnect TPS it's better but TPS I checked and everything was nomal.. Help PLEASE

 

[Vegas Smith]

You probably have some type of vacuum/boost leak. Do a proper air leak test then readjust your BISS screw the correct way.