ive noticed a couple of times if i start the car and only drive for a couple of minutes and then stop sometimes the idle is a little lumpy or cuts out. it seems to happen when the temperature guage just starts to lift off the bottom of the gauge and when the engine is under load from the power steering. Its fine when its hot and when its cold the ecu is standard as is alot of the car i've replaced loads of inlet seals and gaskets all genuine honda stuff i'm thinking it might just be the idle control valve, its been cleaned but not sure if it's sticking or just not reactingfast enough anyone had anything like this happen before?