Trans cooler vs. secondary fan?

[ZSK]

I took your advice and installed a second cooler this past week. Man, that stock cooler is tiny. Fluid flow is now out from the radiator into stock cooler, out stock cooler into second cooler, then back to the trans. While towing temperature was at a steady 165°F cruising down the highway/e-way and only rose to about 175°F around town in stop and go traffic. Empty I'm running about 145-155°F consistantly.

 

[Wicked_Sludge]

sounds good