Rlaman
Member
Does anybody know when I should change the trans fluid on my '19 2500 tradesmen with the 6.4? I tow a 6500lb camper thru Ohio hills. 28K miles on the clock so far. Dealer says it's lifetime oil. Not sure I agree with that.
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EDIT: Replace the pan and filter with every fluid change.
The OEM pan and filter are an assembly.Replace the ''pan" ?