Has anyone with a Subaru identified in the class action settlement had their engine repaired? I am trying to find out how much of a hassle the process of getting the oil issue corrected will likely be. I read that, essentially, the engine has to be removed and disassembled to fix some piston seals...I am fairly sure that Subaru dealers do not want to do this and will throw up road blocks to dissuade a correction. I want the issue fixed since I'm not trying to do an oil change every 5k when it should be 7.5k.