My 2012 has had this issue since day one, smoking on startup parked on an incline. The dealer did not require replication of the problem at the service center to attempt repairs. First they replaced the pcv, which didn't work, and then they replaced the oil pan, which also hasn't worked. AND, now the dipstick oil level reading is wrong. I will be taking it back in again but not sure what they will want to try next. Good luck to anyone with this problem.