For some reason my jerky Lexus/Toyota 1MZ-FE motor has start up rattle on any filter except Wix,Napa Gold,or Purelator. I have a nice Mobil-1 filter on it now,blew in it and all that jazz,and the [censored] thing rattles on start up!! It`s really starting to [censored] me off!! now I have to crawl under their again,take down the plastic splash shield etc.etc. The wife is like: "your always doing something under that friggin car"