Thread: tune change
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Old Fri, October 29th, 2010, 12:54 PM
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Longshot270 Longshot270 is offline
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Are you wanting your 91 custom rewritten for 87 or just the canned 91 overwrited to 87 custom?

The truck needs to be set to stock if you do anything on the computer involving the tune. I'm not sure what your asking on that last part. You can return the programmer to all canned tunes but if you want the custom tunes then you would have to put them back on.
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