Originally Posted by eltatertoto
well, i cleaned the iac valve (which was caked in carbon) but now ive got a new problem. when the car is warm it wont start without throttle. i took a vid. i think i got it in the butter zone here. (not hot not cold)
car stalls after iac cleaning - YouTube
Ya sometimes if the IAC is kaput the warm/need 4 throttle applies.
Same condition on a friends Regal today. Replaced the IAC all is well now.