That block on the rear where the axle vent tube is connected to, any need for replacement? Is there a check valve in there? Or is it open ?
I'd take the opportunity and extend it up to the engine bay or gas filler. For deep fording. If you ever go in the mud they can easily clog and will blow out the axle or pinion seal which will then leak tons of fluid. I saw a 99 f150 that had been mudded alot with stock vents and the axle tube clogged, blew the pinion seal and it puked tons of fluid.Thanks, lol my bad meant to say axle vent instead of axel vent tube, so the most I would need to do is check to make sure it's clear and maybe replace the hose
It looks like a white-ish plastic vacuum Y fitting or a black plastic interior trim push-clip (or that's what mine look like).Vent cap? Lol mines open at the end looks like I need one