LLY: Fuel sending unit, is this normal?

[C.bowles2]

I pulled my bed off today to clean up my frame and paint it but i noticed on my fuel sending unit theres a nipple with a quick disconnect with just a straight hole through it. Is this a vent? And if so should it have a hose on it? Or is it supposed to be plugged? Here are a couple pics. Just want to make sure i have it right before i put the bed back on, thanks guys!

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[clrussell]

I've never noticed one having a hole in it. But I've never looked for one either.. Probably a vent

 

[WVRigrat05]

I'm loading new tunes again then I'm tearing into my front end, give me an hour or so and I'll look and see if my LMM is like that, nothing's been touched on it yet.

 

[C.bowles2]

Ok thanks guys! Yea it threw me for a loop. Never been around the tanks on these trucks besides a lift pump. BTW this is an LLY i dont know why it went to lb7




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[C.bowles2]

If a mod could move it to LLY that'd be awesome!




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[C.bowles2]

Heck i guess ill just leave it as it is. Havnt had any problems haha I seen some photo of the same thing but not sure if there was a hole or not




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[WVRigrat05]

Mines the same

 

[C.bowles2]

Thanks man, Kind of odd, you'd think they would put a hose on it haha




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[WVRigrat05]

I believe it uses the return pressure to shove air out making it hard to things to get in, i think they should have a filter it least on it.