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Can anyone tune a '03 4.3L Sonoma?

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10-18-2006, 12:21 PM

99Hawk262

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Can anyone tune a '03 4.3L Sonoma?

Looking for someone who can do a mail order tune for a buddies '03 GMC Sonoma that we just added a supercharger to. It makes 6 lbs. of boost and just needs some basic adjustments to the motor and tranny. PM me with details.

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