Regal V6-260 4.3L DSL (1985)
Vacuum Restrictor: Locations
LH Side Of Engine Compartment.
Near A/C-Heater Plenum
Applicable to: 1981 Century & 1981-84 Regal
Buick Workshop Service and Repair Manuals
Fuel Delivery and Air Induction >
< Thermostatic Air Cleaner Vacuum Switch|Description and Operation
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