Modify stock tune questions

Post here with any questions regarding the use of the i2 on supported Chevrolet, GMC, Cadillac, Buick, and Pontiac applications.

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Modify stock tune questions

Post by Raysz71 »

Have a 2009 Tahoe 6.2 that was a 5.3. I got a mail order tune for the 6.2 (using the original Vin as to work with the BCM etc.)

question: Can I use the "modify stock tune" to make slight changes without the intune overwriting the whole tune because the Vin shows its a 5.3?

I would backup the "stock" tune before doing anything of course.
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Re: Modify stock tune questions

Post by mikel »

should be fine, yes.
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