i had the coolant blocked off from going through the tb. It had hard time at cold starts, i had to screw around with the tb screw to keep a constant idle and somtimes the air fuel was off (probably other things). I dont have the patience to know tthat if i go start my car, ill have to keep my foot on the pedal for X amount of time :P

but i ALSO had problems with my iacv sticking haha either way i wasnt winning