Tow haul mode?
Pulling 10,000 lb fifth wheel with f350, 6.4 deisel.. do you have to always use tow haul mode even on flat interstates?
Forum Discussion
My edge insight reads 10 to 15 degrees cooler when pulling a long grade with the TH mode on as opposed to pulling with TH off. I leave mine on all the time when towing.
Steve
Steve
