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Discussion Starter · #1 ·
Hey y’all. I have a 2001 Astro that’s had a fair amount of work done on it by the previous owner. Slowly discovering things that are mildly confusing.

Recently I removed the dog house to test fuel pressure and I noticed a line coming up that is open and seems like…maybe at some point it should have attached to something?

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Can anyone tell me what it is and if I need to cap it/attach it to something? It sorta looks like refrigera lines but idk what it would be doing here.
 

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Discussion Starter · #3 ·
Ahh I DID have rear air, but I recently had it disconnected since there was a leak in the line and there aren’t any seats back there anyway.
must just be leftover from that :0

😊 thank you
 
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