[Nicholas]

What purpose does this serve??? if it doesn't serve much purpose, then im gonna remove it, if it does, then it stays...

 

[Whifflebat]

Its an emissions control device, sorta soaks up the fumes from the gas tank and sends them into the engine to be burnt. *i think*

 

[Nicholas]

yeah, i figured it was someting to do w/ emissions...screw emissions, i live in GA and ain't gotta worry about emissions tests yet...

 

[brodystruck]

Whenever you shut off your engine it uses stored vaccuum to suck droplets/small particles of fuel out of the lines and system to send back to the tank. I think....