Lets get some updates for you guys. So the summer was good, very warm and the car worked great. Now its cold and the issues came back but different. High idle when cold and warm(feels like a cruise control sometimes :D), Stubles a bit when letting of the gas. Usually drives nice, responds to pedal input great, no stalling anymore, little stuttering sometimes, sometimes loss of power. Next i will check the ecu temperature sensor and iacv gasget