🏷️ Basic Information Identification Make: Mazda Model: 626 Engine Code: F2 Engine Displacement: 2.2 Liters Fuel Type: Gasoline Codes Chassis Code General: GD/GV 👋 Introduction Market Position Target Audience: DIY enthusiasts, independent repair shops, and professional mechanics. Value Proposition: Provides comprehensive, easy-to-follow repair and maintenance information, empowering users to perform work themselves. Competitive Analysis Advantage Over Paper: Digital format offers searchability, print-on-demand, and avoidance of physical wear and tear. Key Features Ease Of Use: User-friendly interface with easy subject/link navigation. Instruction Style: Step-by-step instructions with high-quality diagrams and illustrations. Information Density: Absolute wealth of technical, diagnostic, and maintenance information. 📋 Manual Details Coverage Areas Coverage Focus: Service and Repair Applicable Generations: GD/GV series (typically 1987-1992) Page Count Page Count Estimated: Comprehensive (specific count not provided in product info, but implied extensive) Manual Type Manual Type: Workshop Service Repair Manual Language Language: English Format Format: Electronic (PDF) 📖 Manual Coverage Systems Covered Engine: Detailed diagnostics, repair, and overhaul of the F2 2.2i engine. Fuel System: Fuel injection system (EFI), fuel pump, injectors, pressure regulator, fuel lines. Ignition System: Ignition timing, spark plugs, coils, distributor (if applicable), electronic control unit (ECU) related to ignition. Transmission: Manual and automatic transmission repair, maintenance, and diagnostics. Drivetrain: Front-wheel drive (FWD) components, axles, CV joints, differential. Brakes: Disc and drum brake systems, hydraulic components, ABS (if equipped). Suspension: Front and rear suspension components, struts, shocks, control arms, bushings. Steering: Power steering system, steering rack, tie rods, steering column. Electrical System: Wiring diagrams, starter, alternator, battery, lighting system, fuses, relays. HVAC: Heating, Ventilation, and Air Conditioning (HVAC) system components and service. Body And Chassis: Body panel removal and installation, interior trim, chassis components. Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspection/replacement. Troubleshooting Diagnostics: Step-by-step diagnostic procedures for common and complex issues, fault code interpretation (if applicable). Engine Repair: Engine rebuilds, head gasket replacement, piston and ring service, valve train adjustments. Transmission Repair: Clutch replacement (manual), internal transmission component repair/replacement (automatic), fluid changes. Brake System Service: Brake pad/shoe replacement, rotor/drum service, brake fluid flush, caliper/wheel cylinder overhaul. Suspension Steering Repair: Ball joint replacement, tie rod end replacement, strut/shock absorber replacement, power steering pump service. Electrical Diagnostics: Using wiring diagrams to diagnose electrical faults, component testing. HVAC Service: Refrigerant handling, component replacement (compressor, evaporator, condenser), leak detection. Technical Depth Depth Level: Comprehensive: Covers routine maintenance to complete engine and transmission rebuilds. Diagnostic Capability: High: Includes detailed troubleshooting charts and procedures. Illustrations Quality: High quality diagrams and illustrations, as stated in product description. 📊 Manual Specifications File Format File Type: PDF Interactivity: Interactive with subject/link navigation system. Searchability: Searchable text for easy information retrieval. Printability: Printable pages for specific repair tasks. Print Quality Print Quality Guidance: Designed for clarity when printed, avoiding 'greasy paper manual' issues. Binding Type Binding Type Digital: N/A (Digital PDF) Paper Type Paper Type Digital: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Code: F2 Engine Type: Inline 4-cylinder, SOHC (Single Overhead Camshaft) Bore X Stroke: 85.0 mm x 98.0 mm (approximate for F2) Compression Ratio: 9.2:1 (typical for F2) Performance Horsepower Estimated: 105-115 hp @ 5000-5500 rpm (depending on market/specific tuning) Torque Estimated: 120-130 lb-ft @ 3000-3500 rpm (depending on market/specific tuning) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Recommended Octane: 87-89 AKI (Anti-Knock Index) Cooling System Cooling Type: Liquid-cooled 🔧 Transmission Standard Transmission Type Standard: 5-speed Manual Transmission Optional Transmission Type Optional: 4-speed Automatic Transmission Features Transmission Fluid Manual Type: GL-4 Gear Oil (e.g., SAE 75W-90) Transmission Fluid Automatic Type: Mazda ATF Type T-IV or equivalent (e.g., Dexron III) 📐 Dimensions Exterior Body Styles: Sedan, Hatchback (5-door), Wagon (GV) Wheelbase Approximate: 2615 mm (103.0 in) Overall Length Approximate: 4500-4650 mm (177-183 in), varies by body style Weights Curb Weight Range: 1250-1400 kg (2750-3080 lbs), varies by trim and body style 🛡️ Safety Features Ratings Safety Rating Era: Vehicles of this era generally had limited official crash test data by modern standards (e.g., NHTSA/IIHS). Manual will cover passive safety features available. Active Features Active Safety Features: Anti-lock Braking System (ABS) - Optional on some trims. Passive Features Passive Safety Features: Seat belts (front, rear), collapsible steering column, reinforced body structure. 💡 Technology Features Infotainment Infotainment Features: Basic AM/FM radio, cassette player, optional CD player. Analog climate controls. Driver Assistance Driver Assistance Features: Limited by era. Primarily ABS was the main advanced feature. Connectivity Connectivity Features: N/A (No Bluetooth, USB, or smartphone integration typical for this era). 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 miles or 6 months (typical, consult manual for specifics). Air Filter Replacement: Every 15,000 miles or 12 months (typical). Spark Plug Replacement: Every 30,000 miles (typical for this era's plugs). Timing Belt Replacement: Crucial for F2 engine: Check manual. Typically every 60,000-90,000 miles. Failure can cause catastrophic engine damage....
105-115 hp @ 5000-5500 rpm (depending on market/specific tuning)
Torque Estimated:
120-130 lb-ft @ 3000-3500 rpm (depending on market/specific tuning)
Fuel System
Fuel Delivery:
Electronic Fuel Injection (EFI)
Recommended Octane:
87-89 AKI (Anti-Knock Index)
Cooling System
Cooling Type:
Liquid-cooled
🔧 Transmission
Standard
Transmission Type Standard:
5-speed Manual Transmission
Optional
Transmission Type Optional:
4-speed Automatic Transmission
Features
Transmission Fluid Manual Type:
GL-4 Gear Oil (e.g., SAE 75W-90)
Transmission Fluid Automatic Type:
Mazda ATF Type T-IV or equivalent (e.g., Dexron III)
📐 Dimensions
Exterior
Body Styles:
Sedan, Hatchback (5-door), Wagon (GV)
Wheelbase Approximate:
2615 mm (103.0 in)
Overall Length Approximate:
4500-4650 mm (177-183 in), varies by body style
Weights
Curb Weight Range:
1250-1400 kg (2750-3080 lbs), varies by trim and body style
🛡️ Safety Features
Ratings
Safety Rating Era:
Vehicles of this era generally had limited official crash test data by modern standards (e.g., NHTSA/IIHS). Manual will cover passive safety features available.
Active Features
Active Safety Features:
Anti-lock Braking System (ABS) - Optional on some trims.
Passive Features
Passive Safety Features:
Seat belts (front, rear), collapsible steering column, reinforced body structure.
💡 Technology Features
Infotainment
Infotainment Features:
Basic AM/FM radio, cassette player, optional CD player. Analog climate controls.
Driver Assistance
Driver Assistance Features:
Limited by era. Primarily ABS was the main advanced feature.
Connectivity
Connectivity Features:
N/A (No Bluetooth, USB, or smartphone integration typical for this era).
🔧 Maintenance
Service Intervals
Oil Change Interval:
Every 5,000 miles or 6 months (typical, consult manual for specifics).
Air Filter Replacement:
Every 15,000 miles or 12 months (typical).
Spark Plug Replacement:
Every 30,000 miles (typical for this era's plugs).
Timing Belt Replacement:
Crucial for F2 engine: Check manual. Typically every 60,000-90,000 miles. Failure can cause catastrophic engine damage.
Fluid Specifications
Engine Oil Type:
API SJ or higher, SAE 5W-30 or 10W-30 (consult manual for exact viscosity based on climate).
Engine Oil Capacity:
Approximately 4.3 liters (4.5 US quarts) with filter change.
Coolant Type:
Ethylene glycol-based coolant, typically a 50/50 mix with distilled water.
Known Issues
Common Wear Items:
Suspension bushings, engine mounts, fuel injectors, exhaust system components.
Engine Specific Issues:
Potential for oil leaks from valve cover gasket or oil pan, timing belt maintenance is critical.
Electrical Issues:
Corrosion on electrical connectors, aging wiring harnesses.
📚 Vehicle History
Brand Heritage
Mazda Heritage:
Mazda is known for its engineering innovation, sporty driving dynamics, and rotary engine technology, though the 626 used conventional piston engines.
Model Evolution
626 Generation:
This manual covers the fourth generation (GD/GV) of the Mazda 626, produced from roughly 1987 to 1992.
Previous Generation:
The GD/GV generation replaced the GC generation (1983-1987).
Production
Production Period:
1987-1992
Manufacturing Locations:
Primary manufacturing in Japan, with potential assembly in other global locations.
🏆 Awards & Recognition
Recognitions
Model Recognition:
Mazda 626 models often received positive reviews for their handling and reliability in automotive publications of the time. Specific awards may vary by year and market.