Finally.For those of you that own a powerboost with the max tow option, there is a recall on the axles with a permanent fix finally. I will be getting my third and hopefully final set of axles installed this Friday.
Check out post #637
https://www.f150gen14.com/forum/thr...ow-max-duty-package.21346/page-43#post-644929
Wish I had that option, but I don't necessarily need it and I'm glad to not have the axle problem. I even checked today and (at least the rear one) mine was full of gear lube. Guess they've been randomly underfilling them as well.