Diesel Bombers - Tranny code question

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- Chevy/GMC Duramax 01-04 LB7 (https://www.dieselbombers.com/chevy-gmc-duramax-01-04-lb7/)

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BAMA6.6

07-21-2010 05:07 PM

Tranny code question

I have a 04 GMC with the LB7 and at wide open throttle it dies when shifting from 1st to
2nd gear. i have to stop and shut the engine off but the check engine light stays on. Thhe code is incorrect 2nd ger ratio (0732). how do I fix this problem???

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