Oil pump seals... replacing oil pumps?? For an oil leak? Sounds like you need a new dealership! Oil pumps do not cause oil leaks and dealerships should not work on them... they are returned, whole, for a complete replacement or rebuild. Did they find something in the diagnostics to tell them that oil pressure was a problem?
Where is the oil coming from? That is the key to finding the solution. I had a vehicle leak a very slight bit of oil for awhile. After alot of aggravating searching, I found that the rear main bearing seal was leaking. On a 2001 with that "few" miles on it, they should be able to find the leak pretty easily. Usually, the oil pan gasket is to blame.
Where is the oil coming from? That is the key to finding the solution. I had a vehicle leak a very slight bit of oil for awhile. After alot of aggravating searching, I found that the rear main bearing seal was leaking. On a 2001 with that "few" miles on it, they should be able to find the leak pretty easily. Usually, the oil pan gasket is to blame.