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Ecm

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Old Sep 14, 2009 | 11:12 AM
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SOFTAILFP
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From: LIVERMORE CA
Default Ecm
I put 488 gears and 35" tires, Do i need to have My ECM flashed....
The reason i ask is my transmission seems to shift early into overdrive.

Thanks
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Old Sep 14, 2009 | 11:22 AM
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JEEP THRILLS
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From: GRANDE PRAIRIE, AB
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ahhhhhh...... one of the pros to a manual trans. i hear the "pro cal" talked about for speedo calibration, i'm interested if this fixes the shift patern of an auto as well.
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Old Sep 14, 2009 | 11:38 AM
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SOFTAILFP
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From: LIVERMORE CA
Default Aev pro cal
Just looked them up and yes they have a unit that will reset to stock shift points...


Many thanks
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