Fresh Air Intake Blocked by Snow
Little snow at Alta, so I keep forgetting to mention another cold weather concern with the Sprinter.
I was using a computer fan to bring fresh, filtered air in through the front vents to keep moisture, CO, CO2, etc. in check.
I accumulated a bunch of snow on the vehicle, including the hood.
The snow on the hood completely blocked the fresh air intake.
So, I cut a hole in the top of the plastic box on the passenger side wheel well and put a vent flapper and computer fan in there. I turn the fan on when parked.