A vented gas cap vents the gas fumes into the atmosphere. A non-vented cap system routes the fumes thru the engine to be burned.
A vented gas cap vents the gas fumes into the atmosphere. A non-vented cap system routes the fumes thru the engine to be burned.
NO
The gas tank in a 1967 Chevelle is vented..Just restoring mine..
No, it's usually a vented cap design.
As long as you make certain to purchase the same type of cap you are replacing, it will have no effect. Either "vented" or "non vented". should be marked on the cap.
could it be pressure on tank due to unvented gas cap? try running with vented cap.
No. The vent hose is under the tank
pressure in the fuel tank with out a vented gas cap
Push in gas cap door it will release
No, all vehicles must conform to the clean air act, fuel vapor is collected and vented to the intake system same as any car or truck.
Usually refers to a gas fireplace, since wood fireplaces are vented by the flue (chimney) Gas fireplaces can be vented (flue) or unvented (no flue)