Where does this hose go?

[BradD]

I had to drop the fuel tank today and I can’t figure out where this hose goes. Looks like a vent on the end. I’m guessing it should be zip tied to the fuel fill hose. Anyone know?

 

[P man]

Should be attached up inside the driver side wheelhouse back by the tail lamp

 

[Rubicon88]

Goes up by the left rear tail light region.

It's just your axle vent.

If you can't find the exact route...just get it up high and non interfering with anything.

 

[MountaineerTom]

On my '06, it follows the fuel filler tube and is zip tied up high there.

 

[Igor Khmyz]

I had to drop the fuel tank today and I can’t figure out where this hose goes. Looks like a vent on the end. I’m guessing it should be zip tied to the fuel fill hose. Anyone know?

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View attachment 254416

I was told that it is zip tied to the filler hose line. I guess you can attach it anywhere as long as water does not get in there.

 

[CodaMan]

On my '06, it follows the fuel filler tube and is zip tied up high there.

^^ This

 

[BradD]

Awesome! Thanks for all the knowledge. I thought that’s what it was, but wanted to be sure.

 

[JEEPCJTJ]

Now that you know what and why, make sure it's attached to the axle just to be safe.