Ram Heavy Duty Forum

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Recent content by Railfan413

  1. R

    AC Fix TSB (Pre 8/20 build trucks)

    Yes! I've had very good success with this modification on my 2021 Ram 3500. I found my A/C to be okay, but definitely the least impressive I've ever experienced. At 28.5k ohm resistance my A/C has been consistently sitting at 40 degrees. I'm still in testing faze to be sure my evaporator doesn't...
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