I have a 2012 (60,000 mi) with the 6.7. It goes to the shop tomorrow for the second time in its life. This time a coolant leak, that if rumors are correct could cost me over $1000 and include up to removing the intake and turbo.
We just got my wifes ecoboost out of the dealership where it spent 3 weeks in exploratory surgery. The transmission (and engine by virtue that they are one and the same these days) started acting up. $1800 later and and a new throttle body (! - in addition to a long list of other stuff) and she's good as new.
Besides the diesel who has a specific job, I see more Toyotas in our future. We just bought a 2018 Tacoma that is wonderful.
My post doesn't help you at all, but at the moment I'm a little twitchy about ferds. Good luck.
"Back after 5 years. I thought you had died.
don"
Splitting my time between the montane and the mesas
The woods are lovely, dark and deep.
But I have promises to keep,
And miles to go before I sleep,
And miles to go before I sleep.