Recent content by keldog1660

  1. K

    Newbie .. 2006 Mazda Speed 6 owner in southern PA

    Duhhhh.....Excuse prior posting..you obviously have manual transmission. Showing my age...although I only drive manual transmissions in my personal cars...wife has autos and at work (police veh's ) only drive autos. 100,000 probably OK, but personal preference for me is 50,000 to 75,000 on my...
  2. K

    Newbie .. 2006 Mazda Speed 6 owner in southern PA

    Maybe not intentionally messing you over. I personally would never go 100,000 miles on transmission fluid. Heat is a real killer, though you may not have as many problems as some if you are generally driving at a good clip. Heat effects on fluid are at a geometric progression, as opposed to...
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