Are you applying the change through the tuner?Chief of Booty wrote:ok i got it loaded into my car and the speedometer is still doing what it did before when i tried changing the gears with the device. its reading 10 mph when im going 30 mph and 35 mph when im going 75 mph. this is getting frustrating and im not seeing any improvements.
Ideally you want to restore to stock then load the custom tune without any other changes.