- Joined
- Dec 7, 2020
- Posts
- 7,748
- Reaction score
- 19,948
- Location
- Minneapolis, MN
- Ram Year
- 2017 2500 Laramie Crew Cab
- Engine
- 6.4L HEMI
GM woes in light duty trucks soldier on. They won't give up AFM and have made it worse with DFM, which can cut out cylinder combustion down to a single cylinder in the never ending race for ever more software coding and microscopic fuel economy gains.
They left the Heavy Duty 6.6L V8 alone, at least, but did put on single injector GDI. Race to the bottom.
They left the Heavy Duty 6.6L V8 alone, at least, but did put on single injector GDI. Race to the bottom.