Have an 06 F250 with ESOF.
Today when plowing my hubs kept unlocking.

Where do I start.
Never had to mess with this.

Thanks

 

were they unlocking when you changed direction? I know in the manual it used to say that during heavy use like plowing or offroading that it would be better if the hubs were manually locked in.

 

Yeah I think it happened more going from forward to reverse.
I don't remember it ever happening in four years of plowing with it.

Thought about manually locking them in.
Just wonder if there is some other problem with it.