plz can someonoe help to turn off speed limit on that car im new in hp tunners 2015 chevrolet malibu.hpt
plz can someonoe help to turn off speed limit on that car im new in hp tunners 2015 chevrolet malibu.hpt
Change the source from GMLAN to calibration.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.