Target Audience:
Buick owners, classic car enthusiasts, professional mechanics, restoration specialists.
Value Proposition:
Provides factory-accurate information for maintenance, repair, and restoration of these premium 1967 Buick models, crucial for preserving originality and functionality.
Manual Advantage:
Authentic factory data ensures correct procedures and specifications, avoiding guesswork often found in aftermarket manuals.
Model Diversity:
Covers multiple distinct Buick models (full-size LeSabre, personal luxury Riviera, intermediate Skylark/GS) allowing for broad utility for owners of these vehicles.
Primary Coverage:
Mechanical, Electrical, Body, Chassis, Maintenance, Troubleshooting, Specifications
Specific Systems Covered:
Engine, Transmission, Fuel System, Ignition System, Cooling System, Lubrication System, Exhaust System, Steering, Suspension, Brakes, Electrical System (including lighting, instrumentation, accessories), Body & Chassis (including frame, panels, interior trim, glass), Heating & Air Conditioning, Emissions Control (where applicable)
Estimated Page Count:
~800-1200 (typical for full factory service manuals of this era)
Type:
Factory Service Manual / Shop Manual
Engine Systems:
Detailed diagnostics, removal/installation, overhaul procedures for V8 engines (e.g., 300 cu in, 350 cu in, 400 cu in, 430 cu in, 425 cu in, 455 cu in depending on model and option).
Transmission Systems:
Automatic transmissions (e.g., TH300, TH400) including removal, installation, disassembly, assembly, adjustments, and troubleshooting.
Electrical Systems:
Wiring diagrams, component testing, troubleshooting for lighting, ignition, charging, starting, instrumentation, power accessories, and HVAC controls.
Chassis Systems:
Front and rear suspension, steering system (including power steering), braking system (drum and potential early disc brake systems), wheel bearings, driveline components.
Maintenance Procedures:
Oil changes, filter replacements, tune-ups (spark plugs, points, condenser, timing), fluid level checks and changes, lubrication points.
Repair Procedures:
Engine overhaul (pistons, rings, bearings, valve train), transmission rebuilds, brake component replacement, suspension and steering linkage repair, body panel alignment and repair, interior component removal/installation.
Troubleshooting Guides:
Systematic diagnostic procedures for common drivability issues, electrical faults, braking problems, and suspension noises.
Diagnostic Capability:
Advanced diagnostics including component testing, voltage drop tests, resistance checks, and diagnostic flowcharts.
Rebuild Scope:
Complete engine and transmission disassembly, cleaning, inspection, measuring, and reassembly with detailed torque specifications and clearances.
Special Tools:
Identification and usage of specialized tools required for specific repair and diagnostic procedures.
1967 Buick Engines:
300 V8 (Skylark/GS), 340 V8 (LeSabre), 400 V8 (LeSabre Custom, Skylark GS 400), 425 Nailhead V8 (Riviera), 430 V8 (Riviera Gran Sport, LeSabre Custom).
Power Output Range:
Approx. 200 HP (300 V8) to 360 HP (400/430 V8 options).
Torque Output Range:
Approx. 275 lb-ft to over 450 lb-ft.
Carburetion:
Single 2-barrel, dual 2-barrel, or 4-barrel carburetors (e.g., Rochester, Carter).
Fuel Delivery:
Mechanical fuel pump.
Standard Transmission:
Automatic transmissions were standard on most luxury models, with manual options potentially available on lower trims of Skylark.
Optional Transmission:
Turbo Hydra-Matic (THM) 300, THM 400 were common. Manual transmissions (e.g., Muncie 3-speed, 4-speed) were less common on these models by 1967 but possible.
Transmission Fluid Spec:
Dexron (Type A) automatic transmission fluid.
Safety Ratings:
No standardized crash test ratings as per modern standards. Safety features focused on structural integrity of the era and basic passive restraints.
Active Safety:
Power brakes (optional/standard depending on model), power steering (optional/standard), dual-circuit hydraulic braking system.
Passive Safety:
Seat belts (lap belts standard, shoulder belts optional), padded dashboards, safety-glass windshield.
Radio Options:
AM radio, AM/FM radio, AM/FM with stereo (optional, often 8-track compatible in later years but less common for '67).
Speaker Configuration:
Typically single dash speaker, optional dual front speakers or rear speakers.
Driver Assistance Features:
Primarily mechanical systems like power steering and power brakes. No electronic driver aids present.
Connectivity Features:
None.
Oil Change Interval:
Typically every 3,000 miles or 3 months, using appropriate viscosity oil (e.g., 10W-30, 10W-40 depending on climate).
Tune Up Interval:
Spark plugs, points, and condenser typically every 10,000-12,000 miles; ignition timing adjustment as needed.
Engine Oil Capacity:
Approximately 5 quarts with filter, for most V8 engines.
Coolant Specification:
Mix of distilled water and permanent antifreeze (e.g., ethylene glycol based) to protect down to -34°F.
Brake Fluid Specification:
DOT 3 or DOT 4 hydraulic brake fluid.
Common Wear Items:
Distributor points and condenser, spark plugs, fuel pumps, carburetor issues (gumming, wear), vacuum leaks, wheel bearings, brake components (shoes, drums, lines), exhaust system rust.
Structural Concerns:
Rust in common areas like floor pans, rocker panels, rear quarter panels, and frame rails, especially in areas exposed to salt.
Electrical Common Faults:
Aging wiring harnesses, corroded connectors, failure of voltage regulators, starter solenoids, and switches.
Buick Legacy:
Buick, established in 1899, was known for producing solid, comfortable, and often powerful vehicles, positioning itself as a premium marque within General Motors.
Riviera Development:
The Riviera, introduced in 1963, was a personal luxury coupe designed to compete with the Ford Thunderbird. The 1967 model featured a significant styling refresh with a distinctive hidden headlight design and a unique cockpit-style interior.
Lesabre Positioning:
The LeSabre served as Buick's full-size offering, providing comfort and traditional styling, often equipped with larger V8 engines.
Skylark Evolution:
The Skylark transitioned from a premium compact to an intermediate-sized car by the mid-60s, offering a range of V8 engines and available in coupe, convertible, and sedan body styles. The GS (Gran Sport) package was a performance-oriented variant.
1967 Buick Production:
Total Buick production for 1967 was significant, with tens of thousands of each model line sold, reflecting their popularity.
Model Recognition:
The 1967 Riviera was widely praised for its styling and engineering, often cited as one of the most beautiful American cars of the decade. The GS models were recognized for their performance.
Consumer Reports Era:
Consumer Reports and similar publications of the era often rated Buick vehicles highly for comfort, ride quality, and engine performance, though sometimes noting them as less agile than smaller cars.
Automotive Engineering:
Buick's engineering in this era was characterized by robust V8 engines, comfortable suspensions, and advanced (for the time) automatic transmissions.
