Alero L4-144 2.4L DOHC VIN T SFI (2000)
Air Duct: Description and Operation
Ventilation
This vehicle has a flow-through ventilation system. A supply of outside air flows into the vehicle when the blower motor runs. While the side windows
are closed, some air will follow the following path:
1. Into the cowl air inlet grille (1)
2. Through the vehicle
3. Out the pressure relief valves (1)
