Trans running hot on 2005Ram 3500 Auto
We tow a horse trailer with our 2005 Ram 3500 dually auto. When towing in the mountains the trans temp will get up to 230 deg. as this year does not have the abililty to lock out the overdrive(both th...
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I would look into adding an additional trans fluid cooler in front of the radiator. You should also have a tow-haul switch there also which keeps it out of OD when it starts pulling hard.
