Search results
-
L
2018 3500 cummings trans dont shift after valve b and transpak replacement still...
Ok the truck has to be manually shifted or set t o 3rd gear for the truck to get good speed. it doesn't shift on its own. Now i did the obvious for this issue. replaced the shift pack. reassembled and it still does the same thing. so i replaced the valve body and reassembled. new fluid filter...- lowrida1228
- Thread
- Replies: 4
- Forum: Heavy Duty
