Hi all, Originally (ie what caused me to clean the IAC) was that even taking your foot off the accelerator would stall the engine (fun at 80kph!). So I cleaned the IAC and now when it idles, it is very smooth. I used the howto on this site: http://forums.justcommodores.com.au...313-vn-vr-iac-idle-air-control-how-clean.html I've posted pics of the 'dodge' I had to do as the blasted screw snapped off (which is apparently common). So - now that I've put it all back together, I've noticed that every time I start the car (hot or cold), the engine stalls. If I give it a bit of a squirt on the accelerator while cranking, it jumps into life and idles fine. It runs fine, idles fine while stopped at intersections etc... I've hooked up EFI Live to the car and can see the IAC steps changing when the engine is reved and going back to idle. The mixture is good according to the O2 sensor. I also reset the IAC and LTFC using EFI Live after cleaning both the throttle body and the IAC. This leaves me at a bit of a loss. The only thing I can think is that the IAC is not opening up enough for the start? Any thoughts on this? Any signs to look for on EFI Live?