I have an 07 Aveo hatchback 3200 miles. I went outside to warm it up to take the kids to school and went back in the house. When i came back there was oil running down my driveway

. Took it to the dealer they say it's an oil pump seal, anyone else have this problem? I'll have it back in 2 days. Hopefully i won't have any other issues i really like my car.