Here’s something to ponder.
Got a friend that had the ecoboost and It towed his smaller 20+’ toyhauler just fine as far as power but towing it up a long grade in the summer The turbo would overheat and he’d have to stop to cool down. The 302/5 liter towed just as well but doesn’t have a turbo to deal with
There’s a thought.
What year Model and which eco boost engine?
I recall the earlier models going into a limp mode with prolonged pulling but thought that had been addressed by Ford.