Regal Estate Wagon V6-252 4.1L VIN 4 4-BBL (1982)
COLD DRIVEABILITY HESITATION, STUMBLE OR SAG CHECKLIST
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Accelerator Pump System Operation (Pumpshot)
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Vacuum Breaks
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Choke
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Carburetor Float Level
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EGR Valve Operation
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Park-Neutral Back Up Light Switch Adjustment
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Thermac Air Cleaner (T.A.C.) Operation, Including Stove Pipe to Air Cleaner
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HEI Operation
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Evaporative Emission Control System (EECS)
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Purge Solenoid Operation
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Hoses and Hose Connections
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Canister Vent Valve Operation
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Base Timing and Electronic Spark Timing (EST)
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Early Fuel Evaporation (EFE) System
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Mixture Control Solenoid Checks
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Dimensionally Setting of Carburetor per the Procedure in the 1983 Buick Chassis Service Manual using Tools J-33815-1 and J-33815-2
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Spark Plug and Plug Wires
