Please let me know if that attachment isn’t working, not sure if I did it right. Recently bought a type r from a dealer and was just checking all my levels and inspecting for rust under bonnet and noticed a bad patch of rust down behind the engine bay? I’m not sure what part this is but I agitated it with my finger and a lot started flaking off should this be a concern? The picture is rotated 90degree to the right by mistake and the rod looks closer than it is in photo