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What to do w/ open vent line in engine bay?

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Old Apr 24, 2015 | 08:18 PM
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Default What to do w/ open vent line in engine bay?

I finally did fuel rails and the Russel fitting that adapts the hard fuel feed line to a braided line. Now this line next to it I assume is a vent or something. Do you just leave this wide open? I do not use a return on my fuel system. I have no use for this line. Should I cap it off maybe? what does everyone do?
Here is a picture of what I'm talking about.

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Old Apr 24, 2015 | 10:01 PM
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if this is a fbody then its the evap line. Evap should be on the driver side by the fuel rail.
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Old Apr 24, 2015 | 10:18 PM
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Yes 2000 Camaro. The rubber hose that went to the plastic thing on the fuel rail is in the garbage. No need for it anymore.
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Old Apr 25, 2015 | 11:42 AM
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you can cap it off then if youre not using it. Why dont you run a return?
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Old Apr 25, 2015 | 12:52 PM
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No need. Heads/cam Ls1 stock fuel system. I got rails when I switched Intakes so I had to run braided line to the hard line otherwise I would t have even spent the money on that lol.
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Old Apr 25, 2015 | 08:42 PM
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If you have the stock fuel system you do have a return, its in under the car in front of the fuel filter.
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Old Apr 25, 2015 | 09:01 PM
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Yes. Factory style return infront of the gas tank. Not engine bay location return off the rail. Guess I'll just cap the thing off and get this thing running.
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Old Apr 25, 2015 | 09:32 PM
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Was going to ask the same question! Little cap I guess to keep dirt out of the line.
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Old Apr 28, 2015 | 11:36 PM
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Originally Posted by Zmg00camaross
Was going to ask the same question! Little cap I guess to keep dirt out of the line.
I cut mine on where it comes off the fuel tank and ran a hose into the gas fill area. If not it fills up the car with fumes.
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