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  1. Transmission Shop
    I’ve got a 2009 LMM So I’ve done some research, and wanting to go with a aftermarket tcm. But first, nothing is broken, but I don’t like how it shifts. Whether driving it “gently” in town or half throttle to wot, it seems as if it cuts out between the (I believe, it’s been a long day) 3-4 shift...
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