Ford f 150 1991 4x4 with close to 170k original miles... on the top of the front differential there is a hase coming off of it.. it is currently not connected to any thing and i have no idea where it goes to.. what does it go to? or is it just a over flow or pressure release hose but i have never heard of that before.... note... manual lockers with independent i beam front end[/b]

Response from Sheldon
1 question asked

1991 Ford F 150: mileage 170,000... on the top of the front differential there is a hase coming off of it.. it is currently not connected to any thing and i have no idea where it goes to.. what does it go to? or is it just a over flow or pressure release hose but i have never heard of that before.... note... manual lockers with independent i beam front end[/b]0,000

Response from Sheldon
1 question asked

You are right it is a breather for the diffrental.It should be placed up high so it will not get junk in it.

Answered by soldierjb
1 question asked