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backfire
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Backfire/miss when shifting no codes
I got a 2021 2500 Tradesman 6.4 with the 8 speed. Bought it new in 2021. With the tow/haul on, when the truck shifts from 1st-2nd and 2nd-3rd there is a backfire or miss. Now when the truck is cold it does not do it. Shifts perfect. But when I drive it then park it for a little then drive it it...- nkoch123
- Thread
- backfire transmission problems
- Replies: 2
- Forum: 6.4 Hemi V8