I tried searching this forum without luck even though it is probably a very common issue. My 2008 EOS 2.0 has about 80k miles on it and I was told by dealership that I have an oil vacuum pump leak. It would cost about $600 for total repair. They said it is in a tricky place but their technicians do a lot of them and can replace them easily. I would appreciate any tips or links as to how I might be able to do this myself with the assistance of a mechanically inclined friend. Thanks ahead of time.