I have had a crappy service done on my car, and 30 minutes of driving after it was delivered via tow truck to me my slow down light started flashing. It still flashes...even though the car was cold. I am guessing just a sensor. It may be due to an overzealous cleaning at the dealership. The "Alcoa" sticker is gone from my frame. I really want to take a drive tomorrow. The car runs cool...but don't want to damage the cats. More servive rants on general forum.