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Buick
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1987
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Regal V6-231 3.8L VIN A 2-bbl
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Relays and Modules - Computers and Control Systems
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Idle/Throttle Speed Control Unit
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Locations
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Idle Speed Control (ISC) Motor
Idle Speed Control (ISC) Motor
The Idle Speed Control (ISC) Motor is mounted on the side of the carburetor.
