Bit of history: A few days ago the check engine light came on (steady). Took it to the Volvo dealer mechanic who said the code showed misfires in cylinders 2, 3 & 4 but could find no reason behind it. The codes were cleared out and the light has not come back on.
This morning when I started the car (it was about 55 degrees outside), it started very rough and the check engine light blinked for about 8 seconds then went out and the idling came down to normal. I restarted it a couple times and it seemed normal. I drove it to work and it did fine. The check engine light did not come back on.
We've only had this car for a week and it's not feeling very reliable.
Any thoughts on what could be causing this or what my next step should be?