Quote Originally Posted by KnoxMojo View Post
I was reading a while back that the 3.5 ecoboost engine was having timing chain and intercooler issues when constantly towing heavy. Is this still a thing? My shop says they do a few trucks a month with these issues from towing. But not sure if they are early versions or the more current iteration. Don't plan on getting rid of my 7.3 anytime soon, just curious.
This is the same thing i have heard. Not sure if its fixed in 2019/2020. But on other forums this seems to be the concern. Also heard of turbo issues after 80k miles. Not sure if this is just internet chatter but its one of the reasons i am not yet decided myself on my next tow vehicle.