noonenosthis1 wrote:
Hi all,
Transmission cooler? Is that stock on an Excursion? Towing a Cougar 31sqbwe. We recently added air bags to the rear of the Ex. Thinking of going from 373 to 410. Right now the trailer stays at Lake Camanche. This summer I want to go up into the Sierras and don't want any issues.
Thanks!
If its the 4R100 i would definitely pull the stock transmission cooler, and add the 6.0 transmission cooler. If its a late 2003 or newer you should be good to go.
The 99-early 03 Ex did not have an adequate transmission cooler.