TwinTurbo.NET: Nissan 300ZX forum - So with positive pressure from the fuel tank, gas vapors
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Subject So with positive pressure from the fuel tank, gas vapors
     
Posted by Haasz32 on March 17, 2018 at 8:08 AM
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In Reply To FYI - you can put a 1 way breather valve on that CC line. posted by jzack on March 16, 2018 at 10:39 PM
     
Message will go where? To the atmosphere, right? Doesn't the one-way valve just mean air can't get into the vent line, but vapors can get out as long as the vapor pressure is greater than atmospheric pressure? Isn't that the same thing as just a hose?

Venting air into the tank is what the gas cap does.

I feel like I'm missing something on the one-way valve.

     
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