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Subaru
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1997
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Impreza L Sedan F4-2.2L SOHC
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Repair and Diagnosis
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Powertrain Management
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Fuel Delivery and Air Induction
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Intake Air Duct
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Description and Operation
Intake Air Duct: Description and Operation
PURPOSE
Allows a closed path for intake air to flow into the throttle chamber from the air filter.