
Enthusiast III
Enthusiast III
Enthusiast III
Enthusiast III
Enthusiast III
Enthusiast III
Enthusiast III
Enthusiast III
The week before, the TPMS I have showed 106/104 degrees on the fronts and 109/111 on the rear so that might be a big reason…or dumb luck..Consider Cooper or Toyo.
I run Kenda, but haven't tested them in that heat.
Enthusiast III
Enthusiast III
Enthusiast III
Enthusiast III
Enthusiast III
Enthusiast III
Enthusiast III
Member III
We have nothing but problems with Ford's "automatic" 4wd system. It's probably fine for highway use when you have the chance of hitting a little snow or ice but I've found the hubs and seals don't hold up when used in off road situations. We have about 12 F250/F350's on the farm and most are in 4wd daily. Before we made it mandatory to lock the hubs we were going through the front end on each one at least once per year. I recommend not using the system in auto and just locking the hubs your self, might be annoying to get out to do it, but will save you from this headache again.From the start, I have always said that I am not a trained mechanic. But I played one on tv once.
Anyways, my 4wd is vacuum actuated at the hubs. When I rebuilt the axle, everything was replaced. When I went on my test ride to north FL, I got stuck in the sand. That’s when I knew something was wrong. We traced it to a vacuum selonoid and I trusted my friends shop had tested everything. Then I hit the GAT. When I got stuck on a slick hill and had to winch myself out I watched the front tires not spin in 4low. So from then on I set the hubs manually!
Fast forward to today, we find out that the hub seals are bad AND the locking hubs are loose (did not replace them during the rebuild)
At first I thought it was my fault when I rebuilt the front axle.
Then we opened the new seals from ford and one is bad. So it might not have been “all” my fault except not knowing what a bad new seal looks like.
So I don’t feel as bad now..
Enthusiast III
I totally agree about just using “manual.” This will be the only time I go thru this. If it fails again, so be it. I still have confidence in my truck, and I bought it used…so this time I will have patience with it.We have nothing but problems with Ford's "automatic" 4wd system. It's probably fine for highway use when you have the chance of hitting a little snow or ice but I've found the hubs and seals don't hold up when used in off road situations. We have about 12 F250/F350's on the farm and most are in 4wd daily. Before we made it mandatory to lock the hubs we were going through the front end on each one at least once per year. I recommend not using the system in auto and just locking the hubs your self, might be annoying to get out to do it, but will save you from this headache again.From the start, I have always said that I am not a trained mechanic. But I played one on tv once.
Anyways, my 4wd is vacuum actuated at the hubs. When I rebuilt the axle, everything was replaced. When I went on my test ride to north FL, I got stuck in the sand. That’s when I knew something was wrong. We traced it to a vacuum selonoid and I trusted my friends shop had tested everything. Then I hit the GAT. When I got stuck on a slick hill and had to winch myself out I watched the front tires not spin in 4low. So from then on I set the hubs manually!
Fast forward to today, we find out that the hub seals are bad AND the locking hubs are loose (did not replace them during the rebuild)
At first I thought it was my fault when I rebuilt the front axle.
Then we opened the new seals from ford and one is bad. So it might not have been “all” my fault except not knowing what a bad new seal looks like.
So I don’t feel as bad now..