Quote:
Originally Posted by zippman1
I think I put the HEX code in there. Can someone confirm if this is correct. I have ordered the 87 performance tune. Is there a way that i can have this changed to 93 instead. My canned tunes are really sucking right now. Performance is good but anytime i give it hard throttle it will shift really hard. If i dont give it too much throttle then it shifts ok... Please can someone tell me what i need to do to make my transmission better so that it does not break.
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Zippman, I can't find your hex code/calibration ECM post in this forum:
http://forum.gopowerhungry.com/give-...-ecm-tcm-code/, which is where Corey wants it. However, you HAVE entered it in your
User Profile, so that part's good.
You can try dialing the shift firmness down more than -4 if you feel the transmission is shifting too "hard". Try -10 for the three shift points and adjust from there.
- Jack