2011 Silverado 2500 trans cooler
Has anyone upgraded this or did you find it adequate for cooling when towing? I'm picking up a 2011 6.0 today that has the heavy tow package and HD cooler. My 2006 Yukon XL 2500 will stay as it's very...
Forum Discussion
ScottG wrote:
I would install a trans temp guage (if it doesn't already have one) and do nothing unless it gets too hot.
You can over-cool trans fluid - you want it to get over 140 degrees on a regulaar basis to burn off moisture.
Most top tier trans coolers like Hayden are internally thermostatically controlled for flow. At least mine is.
