This has just happened to me as well so I can empathize! 80K miles and cylinder misfire code along with losing coolant causing overheating. It's the dealer now. When I dropped it off the lady sighed when I told her what's wrong and she said it was the second one this month they've had. There is a thread on here somewhere asking for information with the hopes of getting enough customers to file a class action lawsuit. I'm surprised no lawyer has taken this up yet. I wish I would have done my research before buying this car because I would have stayed away. If it was something that was cheaper to fix I would have taken my chances, but a new engine!? I just want to get it fixed so we can have a family car again.