So I went through and cleaned the IAC and the MAF sensor. Bother were pretty clean already, didn't notice any buildup or anything that looked alarming. This had zero change on the startup. Couple other things I've noticed. If I turn the key on and let the pump run till stops, and then give another 5...

It's got 115k on it. It's been gone through and had all the seals, timing belt, and water pump replaced in the past year or so. I'll check those out in the morning and see what I can find.

Currently having an issue with a 2002 V40. Only happens on cold starts. As key is turned engine turns over quickly and starts but idles very rough and misses. If you give it just a little throttle and bring up the RPMs slowly to 1500-2000 it smooths right out and is fine. It continues running and ca...