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Tranny fliud: Redline says to use D4

Discussion in 'Prius PHEV Plug-In Modifications' started by swing, Apr 21, 2010.

  1. swing

    swing Junior Member

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    I called Redline - they said that Gen 2 prius should use D4 - its the closest to the Toyota spec.

    But i think i saw folks saying to get D5? or D6?

    Redline says those are about 15% thinner than the D4/Toyot-spec fluid.

    Whats the scoop?
     
  2. swing

    swing Junior Member

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    whoops - can someone please bump this to the G2 maintenance section? - sorry!