I've been to 2 dealers, I may try a third.
Does anyone know how the most current firmware is identified? Is there a number I can reference?
Also, my local independent mechanic has a top of the line code reader. Can he read what version i have now?
I've got an 2022 STX Supercab. It's had "the vibration" from day one. The initial fix was to do the rear pinion angle TSB which made the vibration slightly worse. It makes me crazy that it ALWAYS skip shifts from 1 to 3 and that I'm in 7th gear at 28 mph. As suggested towing mode makes it...