ASC / Mclearen 1990 Pontiac Turbo Grand Prix - Somewhat Stock - Under The Hood

[Fredd931]

Is that old filter box sealed shut? The reason I ask is that you still have that PCV line from the valve cover (Not sure what the line is called, but I know there are two PCV valves on either end) into the filter box is still there, which means that dirty air is floating around in your engine compartment. Can't be too bad, but your engine bay might be less of a looker after a few months. It's the black hose; the camera is centered on it at 0:05 .