Towing with ford 6.2 made better
I pull a 8700lb 5th wheel with my f350 with a 6.2 and was looking for a performance tuner and the all seemed that you had to use 89 octane or higher...after looking for awhile,i finally found a tuner ...
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Glad you found a solution. I would have just recommended using Tow/haul mode and limiting your top gear to 4th or 5th gear depending on conditions for probably the same improvements.
