Ive just noticed the last couple day that my drivers seat has a little play. Slightly. But its getting loose for some reason.
I'll have to see the dealer.
(hello nutraSystem )

 

There is a TSB on this. Here's a link to show you how to fix it yourself so the stealer doesn't f-up you engine when all you did is ask them t fix your seat. :-)

https://www.f150ecoboost.net/threads...18-2361.76922/

 

I removed my front seats to re-cover them in leather. Two of the factory bolts on the drivers seat holding the frame to the floor were not tightened down all the way down.
Pretty simple to check, pop the covers off and rock the seat. Any play tighten them.