I have a 2012 M2 with DD13 and Allison 3000. It has the same coolant leak at around air compressor and fuel filter housing area. For my other M2...
The summer of 2022. Most of the time, when the truck hits a pothole or bump, MIL, CEL, Hill Assist, Regen, ABS, and the red STOP lights will come...
I have a 2015 Freightliner Cascadia with a DD13 engine and DT12 transmission. The same issue that you described here happened summer of 2022....
I have a 2015 Cascadia with DD13 engine and DT12 automatic transmission. Summer of 2022, its transmission started disengaging whenever the truck...