just saw my 1st 2020 F-350's
I gotta say, ALL of the big 3 have come a long way in the past 10 years.. I stopped on the way home tonight to look at the 2020 Lariat, 6.7, 4x4, Long Bed sitting at the local dealer .. curb wei...
Forum Discussion
Travlingman wrote:Cummins12V98 wrote:
If the trans cooling system is designed to keep the temp near 190 even at full GCVWR on a hot day and long 6% grade all will be well.
Well, it isn't. They are designed to run around 220 to 230 under load. The cooling fan isn't programmed to hit full until over 250 degrees.
If this is true it's NoBueno in my book. The only time my trans has seen 190 and not sure if it has even hit that is in city driving in hot weather.
