Estima - Over Revving (idling a bit high)

boss0301, Jun 30, 4:40am
My beloved (petrol auto) Estima appears to be idling a bit high for my liking, even when the car is warmed up. And it feels like its not slowing down as much as it should when I'm driving and take my foot off the accelerator. Is this an auto-choke thing! or anyone know what it might be and what it might cost! thanks heaps

mugenb20b, Jun 30, 4:45am
The first thing I'd check is the coolant level and thermostat operation. If both are OK, then the idle air control valve may need to be removed and cleaned out. These jobs are simple to do and shouldn't cost much to remedy.