Question 4x4 not working 6.0

[T0MCHANDLER]

I have had alot of 4x4 problems on my 03 f350. the root cause has always been the solonoid on the passangeer fender that controles vacume preasure to the hubs. now I always lock it in manually. i hate dealing with electric and vacum problems especially when they cause bigger problems like a stripped out hub from engaging and disengaging while moving.

 

[DaveBen]

Now you know why I have always gotten a manual transfer case and manual hubs!!! I can get out to lock the hubs before I need them, in most cases.

Dave