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Automatic transmisson and Shift points?

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Old 04-18-2012, 10:34 PM   #1
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Default Automatic transmisson and Shift points?

Is there a way to change the shift points of my auto transmission in my 2000 Cherokee sport? I know it shifts at 42 mph I want to change it to shift also at 55 mph to increase fuel mileage.
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Old 04-18-2012, 11:13 PM   #2
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Not without somehow reprogramming the TCM. Might be easier to just shift it manually? IIRC there are full manual control kits out there.
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