Recent content by pmjr

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    Best oil for GM 9 speed 9T65

    The "LV" oil is not dexron VI correct? I'm leaning towards Valvoline Dexron VI I've had great results in every transmission I've had it in, and currently put 600-1000 miles a week on a 02 Highlander with over 300k miles in it. For the last 100k miles I've owned it I've ran the maxlife atf with...
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    Best oil for GM 9 speed 9T65

    Great info guys, thank you! I've always been a big Valvoline fan, so I will probably just go with the Valvoline dex VI but I am going to look more into the havoline as well. I also know amsoil is excellent but for this applicatjon maybe overkill. The fluid is dark brown but not burnt at all so I...
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    Best oil for GM 9 speed 9T65

    So after looking at that fluid, I think it is actually dexron HP According to my owners manual my fluid is dexron VI This post made on this forum states dexron VI and dexron HP are two different standards that cannot be mixed, and than states the 9 speed requires HP, so who is right the manual...
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    Best oil for GM 9 speed 9T65

    Hey guys I just recently purchased a CPO 2019 traverse 3.6 with the 9 speed I absolutely love the car, but I checked the transmission fluid right after buying and noticed it was not clean/changed. Dealer is agreeing it is dirty but insist GM normal maintenance schedule does not recommend...
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