i was thinking.. since ive removed my charcoal canister, i still have that stupid metal line from the gas tank. is thier something i can do like run that line directly to my intake manifold? and if so i know the manifold will be sucking in vapor from the tank, so should i use a vented or sealed cap? i was thinking a sealed cap would create pressure in the tank and a vented cap would make my car act like a vaccuum leak. so im not sure. i dont know much about check valves but could i run something like that in line to have it only open at cruising speeds or what? i need some smart minds to help me figure this little unique application out.

yes i want some better milage but without have all the factory emissions equipment.

 

Cap the line and use a vented cap, or keep the factory sealed cap and put something like a fuel filter or crankcase breather on the line.

Or you could just keep the charcoal canister.

 

well what im trying to do with this is somehow run this line directly to my intake so i could use the vapors for a little better milage. so i want the vapors in my engine not exiting the gas cap.

 

Keep the charcoal canister then. I doubt that a tiny amount of vapour would make any noticable difference in your mileage anyway.

 

Remove the canister, rebend the line under the car, put a .99 cent fuel filter on the end of it. That's what I did....works fine.

 

just play with me here, i already have a set plan what i want to do, but i need your minds to help me figure a way to do this, i dont want to do it another way.

 

Why....I would almost bet you would never see a difference in milage by plumbing to the manifold. Better off maintaining tire pressure if you are that concerned with getting milage.

 

GM designed the charcoal canister to do exactly what you're trying to do. If they could have done away with it and used a line to the intake, I'm sure they would have.