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Discussion Starter #1
I noticed this nipple capped off on my gas tank (03/04 Cobra tank), what is this and should it be like this?

 

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it was a return line someone had put there for a return style fuel system.
 

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Discussion Starter #3
it was a return line someone had put there for a return style fuel system.
When people do a return line, Is it just a hole directly into the tank? So if the cap came loose, gasoline would come sloshing out? :eek: (i have no clue how a return style fuel system works)
 

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When people do a return line, Is it just a hole directly into the tank? So if the cap came loose, gasoline would come sloshing out? :eek:
no people usually weld a bung on there and screw in a fitting. The cap shouldnt come loose if you dont touch it.
 

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Discussion Starter #5
no people usually weld a bung on there and screw in a fitting. The cap shouldnt come loose if you dont touch it.
I was just curious to what's behind it if i pull off the cap. Wondering if i should put in a more solid cap/seal, rather than somebodies dry rotting rubber vacuum cap, lol.
 
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