Thank you for your reply. GM actually changed the trans tune quite a bit from 16 to 17 but I am comparing yours to a stock 16 tune to see what you did. Will study it closer over the weekend. I see...
Type: Posts; User: cmangham6832
Thank you for your reply. GM actually changed the trans tune quite a bit from 16 to 17 but I am comparing yours to a stock 16 tune to see what you did. Will study it closer over the weekend. I see...
This all started with me rebuilding a 6l80 once a week due to torque converter clutch failure. I have disabled AFM getting rid of the 40RPM ECCC slip. also have lockup in 4-5-6, 3rd at very light...