So there's this hose that came off well broke off of my actual on the left side of the pumpkin and it goes up to a don't know what it is on top of the spare tire can anybody help me

 

Its probably the rear axle vent tube. Make sure there is nothing plugging up the barb that it broke from and replace it. Mine goes up through one of the bed crossmembers, but I guess you could mount it anywhere out of the way where stuff won't get inside.

 

Here it is

 

Diff breather line...replace before you go mudding or into water...and like stated above ensure it does not become clogged.

 

Replace it ASAP if you live in the snow belt the salt spray will get in there.

 

I put it on today! But now I have a broken leave spring lucky I brok the leafspring because I wouldn't have noticed the diff vent hose saggin there! But thanks guys! Everyone in this forum is so nice!