1985 Buick Skylark Service and Repair Manual

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Factory-Grade Data

1985 Buick Skylark 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

  • Custom Sedan 4-Door
  • Limited Sedan 4-Door

Engines covered

  • 2.8L 173Cu. 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

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Vehicle Safety Data

1985 Buick Skylark Recalls & Complaints

NHTSA #84V13200016/10/1984Component: VEHICLE SPEED CONTROL:SPRINGS

THE THROTTLE LINKAGE MAY BIND BECAUSE DURING NORMAL OPERATION, THE THROTTLE BODY CASE MAY INTERFERE WITH THE LINKAGE. THIS INTERFERENCE COULD PREVENT THE THROTTLE FROM CLOSING EVEN THOUGH THE DRIVER H

Remedy

THE DEALER WILL INSPECT VEHICLES AND IMPROVE THE CLEARANCE BETWEEN THE ACCELERATOR LINKAGE AND THROT

TSB #613590

INFORMATION REGARDING SNOW INTRUSION INTO REAR DRUM BRAKE ASSEMBLIES. **MR

19991101Component: ENGINE AND ENGINE COOLING:ENGINE:GASOLINEFire reported

ENGINE FAILED RESULTING IN VEHICLE FIRE UNDER THE HOOD AND QUICKLY SPREAD TO THE REST OF THE VEHICLE.(OHIO TRAFFIC CRASH REPORT) NLM

19991101Component: ENGINE AND ENGINE COOLING:ENGINE:GASOLINEFire reported

ENGINE FAILED RESULTING IN VEHICLE FIRE UNDER THE HOOD AND QUICKLY SPREAD TO THE REST OF THE VEHICLE.(OHIO TRAFFIC CRASH REPORT) NLM

19991101Component: ENGINE AND ENGINE COOLING:ENGINE:GASOLINEFire reported

ENGINE FAILED RESULTING IN VEHICLE FIRE UNDER THE HOOD AND QUICKLY SPREAD TO THE REST OF THE VEHICLE.(OHIO TRAFFIC CRASH REPORT) NLM

20000320Component: UNKNOWN OR OTHER

PROVIDE IN DETAIL WHAT SAFETY DEFECTS THE VEHICLE IS EXPERIENCING. NO SAFETY DEFECT LISTED IN THE SUMMARY. *AK

20000111Component: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

HI! I DON'T KNOW IF THIS IS APPLICABLE IF I AM NOT THE ORIGINAL OWNER. I WAS ON THE FREEWAY...CAR JUST DIED, NO PROBLEM WITH RESTARTING, JUST LIKE NO FUEL GOING TO MOTOR, AFTER COOLING DOWN FOR A WH

Showing the 5 most serious of 11 complaints filed with NHTSA.

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