Mine does this same thing, can't wait to hear the solution.
Mine does this same thing, can't wait to hear the solution.
I realize this is a 4-year-old post, but I wondered if anyone found a good solution.
I'm in the same boat.
I love the Cummins but tolerate the 68RFE.
Mine is a deleted 2018 with a DRD tune.
I was looking at RevMax converters and valve bodies, but I'd like to know if they will improve shifting points/shift flare etc., before shelling out the $$.
I tow about 5% of the time (usually 10-15k lbs.) so this would mainly be to improve daily driving.
Thanks.
2018 Laramie
DRD voodoo with Flo Pro
Carli King Pintop 2.5 leveling kit with adj track bar, torsion sway bar, & steering stabilizer
18" Method NV 305 HDs (bronze) with Nitto RG 35s
The valve body and trans tuning helped a little, but it still does the same thing; my 68RFE seems to love 4th gear.
I have 4.56 gears that I will install at some point to get me back to lower the lower-than-stock final gear ratio, so hopefully, that will help a little more.
If you install the valve body, I don't think you can get an updated tune now to take advantage of it.
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