Ram Heavy Duty Forum

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Recent content by Demoes4

  1. D

    Hard Shifts all of a sudden to 2nd and 6th gear

    My build date is 8-21
  2. D

    Hard Shifts all of a sudden to 2nd and 6th gear

    My 2021 Ram 3500 HO with 4200 miles started doing he same thing with a check engine light (bad temp sensor) temperature would go from normal to -22 degrees coming to a stop I took it in to the dealer and they replaced the Temp sensor and (internal) harness they also re-flashed the PCM and the...
  3. D

    Rough Downshifts

    What flash (TSB) did you get. What flash (TSB) did you get.
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