96 4wd front axle vent tube routing?

[walterd140]

Hi all,
My mom's 96 has a rubber vent tube on the front axle that is currently finding it's way to the ground. Where is it suppose to be routed? I imagine somewhere in the engine compartment, but cannot find a reasonable place / clip for it. Any help?

 

[Premier]

ibought some fuel line from autozone, and routed mine up inside the engine bay. you dont want to get water in it, so higher is better