for me no problems yet. Dealer advised not to shut 8 until it hits operating temp. Best idea in cold weather, DO NOT pull 8 out of drive to move another car and immediately shut it off. Take it around the block it should be warm enough to shut it down. Other tips: do not use synthetic oil..be careful not to put front seatbelt into rear buckle it will not come out.. DO NOT drive the 8 through deep puddles... the air intakes R below front lamps..new engine 10k..read another forum something about cracks in rear lenses but mine R fine. Well everyone it's nice to have this forum and I hope I can learn a lot more about my crazy 8! I'll be back.