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Buick
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2001
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Regal V6-3.8L SC VIN 1
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Repair and Diagnosis
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Powertrain Management
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Emission Control Systems
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Description and Operation
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Evaporative Emission (EVAP) Control System
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EVAP Service Port
EVAP Service Port
The EVAP service port is located in the EVAP purge pipe between the EVAP purge valve and the EVAP canister. The service port is identified by a green colored cap.