Dodge Diesel Temperatures

[teasac69]

Has anyone added one of the bigger auxiliary transmission oil coolers, like the Hayden coolers? These mount on the front of the radiators and are plumbed in line with the existing (small) OEM transmission cooler. https://www.summitracing.com/parts/...Jns1lc0JfJJ5RVSlCIEJnUa4DJF-Tlg0kdxoCHHzw_wcB

After all I've done so far, I'm just going to monitor things a bit and see what happens. However, I do know in the later model Ram trucks, the HD transmission cooler is actually the same size as the engine radiator so I'm reluctant to add another stack of cooling fins for air to pass through.

Here is my target if I go that route http://www.thoroughbreddiesel.com/bd-diesel/transmission-cooler.htm It's a bit pricey but will certainly a whole separate cooling operation to the transmission fluid if it comes to that.