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Buick
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1987
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Century V6-231 3.8L VIN 3 FI
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Repair and Diagnosis
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Powertrain Management
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Sensors and Switches - Powertrain Management
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Sensors and Switches - Ignition System
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Knock Sensor
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Locations
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Electronic Spark Control Module
Electronic Spark Control Module
RH Front Of Dash.:
RH Front Of Dash
Applicable to: V6-231, VIN 3 Engine