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Chevette L4-98 1.6L
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Thermostatic Air Cleaner
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Thermostatic Air Cleaner Vacuum Switch
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Description and Operation
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Thermostatic Air Cleaner Thermal Check Valve (TAC-TCV)
Thermostatic Air Cleaner Thermal Check Valve (TAC-TCV)
This valve is a one-way check valve and closes at 80° F. When the valve's temperature reaches 95° F, it opens and allows vacuum to flow in both directions.