I know the code is for Idle air control but don't know whats causing it. There are no vacuum leaks and the TB valve opens freely, no sticking. Car will not stay running when its cold, starts right up then stalls right away. I have to stay on the gas then let off slowly it will stay running, if I give it gas then let up quickly it will stall. Any Ideas?

 

It's pretty obvious that idle air control valve doesn't work right.

 

I second the motion