Ram Heavy Duty Forum
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Recent content by michigan dave
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6.4 hemi not shifting into 8
I've driven the 8 speed trans with Hemi for 120k miles in my 2016 and it always utilized 8th gear above 55mph. I got good mileage (20) and it was running perfect when I sold it to buy my 2024 Ram 6.4 with 342 gears. In 1000 miles I've only seen it shift into 8th gear a few times, and my...- michigan dave
- Post #25
- Forum: 6.4 Hemi V8