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transmission fluid

  1. BMW E39 M5 going to change transmition fluid

    E39 M5 and E52 Z8 Discussion
    Hi guys, going to change transmission fluid but can't make decision what fluid to use.. I read lot of threads but suggestions are different Royal Purple, Pentosin, Redline or OEM MTF-2 what is best practice? thanks:smile
  2. Please help me diagnose spark plugs & exhaust, also changed my fuel filter and transmission fluid (oil)

    E39 M5 and E52 Z8 Discussion
    I bought my first BMW, a 2001 M5 in January 2012 with ~56.5k miles. It currently has ~62k miles and is my daily driver. I really thought I would put less than 8,000 miles a year on it, like my previous daily driver (1998 Honda Accord 2.3L 4cyl. automatic), but this has become the family car...