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2008 Pontiac Grand Prix Question: how often should the transmission fluid be replaced



Visitor, Ft Mitchell, KY, July 11, 2011, 22:58

how often should i replace transmission fluid

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  • Answer #1

    July 12, 2011, 00:14

    Gm used a fluid called Dex III. Gm recommends changing it around 100000. Most other vehicles it is recommended to change it every 30000. here is an article that explains more in depth.

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