Thermostatic Air Cleaner: Description: Notes

The air cleaner assembly, used on the Fiesta, is similar to many other units. It is designed to control the temperature of the air entering the carburetor, maintain a constant temperature of this air, and thereby assist in better combustion and lower emissions. The system consists of an air cleaner housing, a sensor inside the housing, a vacuum motor on the snorkel, a door which controls air flow, and necessary connecting tubing.