i have a 2010 silverado i did a lq4 (6.0L) swap added injectors, cam , 2.3L whipple supercharger and had my torque converter go through by a local converter shop. the transmission started bucking and jumping under heavy load almost felt like rev limiter ? Ive tried bluecat and nothing changed
6l80 bucking under load
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NEW!!!
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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