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2013 avalanche, 2800yank, tcc min pressure increase

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I will make one calibration change for an additional $100 per change. For example, changing a shift point for a given gear is $100 vs changing a shift point and a pressure setting would be $200. That value can be used towards the full custom tuning price.

 

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farmtruc
2013 avalanche, 2800yank, tcc min pressure increase

hey guys, just installed a converter in a '13 avalanche, 6speed auto of course.

i'd like to increase the min tcc pressure.

issue: converter is in and out under light throttle

maintaining 60mph with enough throttle and the converter is fine. anything less and it locks and unlocks continuously.

wanted to get your input.

thanks,
allen

stock file attached.

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