Forum Discussion
Cummins12V98
Jan 18, 2020Explorer III
4x4ord wrote:Cummins12V98 wrote:
Trans fluid life is directly related to fluid temps. I would like to hear the driving type at that temp.
Does transmission oil last longer at 160F than at 192?
From the charts I have read yes.
My AISIN runs 165 on the highway even over 100 degrees ambient. Towing 35k combined 165 up to 172 even at the top of a several mile 6% grade with temps in the high 90’s one specific time coming into Pahrump, NV.
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