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Other Buick Workshop Service and Repair Manuals
Other Makes
Buick Somerset Regal L4-151 2.5L (1985)
Relays and Modules
Sensors and Switches
Maintenance
Engine, Cooling and Exhaust
Powertrain Management
Relays and Modules - Powertrain Management
Sensors and Switches - Powertrain Management
Tune-up and Engine Performance Checks
Computers and Control Systems
Emission Control Systems
Fuel Delivery and Air Induction
Ignition System
Firing Order
Ignition Timing
Distributor, Ignition
Distributor Retard Control
Distributor Vacuum Control
Component Information
Description and Operation
Distributor Spark Vacuum Modulator Valve (DS-VMV)
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Testing and Inspection
Vacuum Spark Delay Valve
Spark Plug Wire <--> [Ignition Cable]
Ignition Coil
Pick-Up Coil, Ignition
Spark Plug
Tach Filter
Distributor Thermal Vacuum Switch <--> [Thermal Vacuum Valve, Vacuum/Dist. Advance]
Vacuum Advance Control Solenoid
Vacuum Restrictor
Transmission Control Systems
PROM - Programmable Read Only Memory
Transmission and Drivetrain
Brakes and Traction Control
Starting and Charging
Power and Ground Distribution
Steering and Suspension
Heating and Air Conditioning
Restraint Systems
Accessories and Optional Equipment
Body and Frame
Cruise Control
Instrument Panel, Gauges and Warning Indicators
Lighting and Horns
Windows and Glass
Wiper and Washer Systems