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1986 Buick Century Service and Repair Manual
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$29.99 USD
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Covers all 1986 Century trims — Estate Wagon Wagon 4-Door, Base Sedan 4-Door, Custom Wagon 4-Door +7 more ·
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Complete repair procedures
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1986 Buick Century Service and Repair Manual
Regular price
$29.99 USD
Unit price
1986 Buick Century service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical coverage with wiring diagrams
- Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more
Trims covered
- Estate Wagon Wagon 4-Door
- Base Sedan 4-Door
- Custom Wagon 4-Door
- T-Type Coupe 2-Door
- Custom Coupe 2-Door
- T-Type Sedan 4-Door
- Limited Coupe 2-Door
- Custom Sedan 4-Door
- Limited Sedan 4-Door
- SS Coupe 2-Door
Engines covered
- 2.8L 173Cu. In. V6 GAS OHV Naturally Aspirated
- 3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
- 2.5L 2474CC 151Cu. In. l4 GAS OHV Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
AN INCORRECTLY INDEXED WIRING HARNESS MAY CAUSE THE CENTER HIGH MOUNTED STOP LAMP TO REMAIN ILLUMINATED WHEN THE HEADLIGHTS OR PARKING LAMPS ARE ON. FMVSS 108 LAMPS, REFLECTIVE DEVICES AN
Remedy
CORRECTLY INDEX WIRING HARNESS TERMINALS.
THE GENERATOR "BAT" TERMINAL LOCATED ON THE RECTIFIER END FRAME MAY CONTACT THE CARBURETOR FUEL INLET PIPE.
Remedy
OBTAIN CLEARANCE BETWEEN FUEL PIPE AND GENERATOR "BAT" TERMINAL BY ROTATING THE RECTIFIER END
No service bulletins
No technical service bulletins on file with NHTSA for the 1986 Buick Century.
VEHICLE WAS STRUCK BROADSIDE BY A CHEVROLET TAHOE. COLLISION WAS PARTIALLY INVESTIGATED BY CHP CENTRAL DIVISION MAIT. FORCES PLACED ON BELT DURING ROTATION SEPARATED THE WEBBING. ANY QUESTIONS, PLE
STEERING LOCKED AT SLIGHT LEFT TURN COMING OUT OF CURVE AND CAUSED VEHICLE TO STEER LEFT ACROSS CENTER AND OFF ROAD INTO TREES AT 55 MPH. MY SON WAS INJURED, THE CAR TOTALLED.
THE ENGINE CAUGHT FIRE, CAUSING SMOKE INHALATION AND BURNS TO THE OCCUPANT. (2ND VEHICLE ON #517357)
VEHICLE FIRE DUE TO SHORT IN WIRING HARNESS. *AK
FRONT PASSENGER SEAT MOVED FORWARD IN ACCIDENT, CAUSING INJURY. *SD
Showing the 5 most serious of 43 complaints filed with NHTSA.
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