Operation CHARM
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Buick
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1983
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Regal V6-252 4.1L VIN 4 4-BBL
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EGR Control Solenoid
EGR Control Solenoid
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Description and Operation
Locations
EGR Solenoid
EGR Trim Solenoid
EGR/EFE Solenoid
Electronic Vacuum Regulator Valve
