🏷️ Basic Information

Make:

Mazda

Model:

626

Sub Model:

GD / MX-6

Model Years Covered:

1990-1992

Chassis Code:

GD

👋 Introduction

Target Audience:

Professional technicians and DIY mechanics

Value Proposition:

Empowers owners to make informed maintenance and repair decisions, matching factory technician knowledge

Comparison To Paper:

Identical content to paper manuals, with the advantage of instant access and portability

Accessibility:

Instant download, no shipping delays, immediate repair initiation

Content Quality:

Easy-to-read text, top-quality diagrams, step-by-step instructions, exploded pictures

Completeness:

Covers all styles and every single detail through complete disassembly perspective

📋 Manual Details

General Coverage:

Complete factory service and repair

Estimated Page Count:

Hundreds of pages (exact count not specified but implied to be comprehensive)

Type:

Workshop Service Repair Manual

Language:

English

Delivery Format:

PDF Download

📖 Manual Coverage

Engine:

Engine mechanical, lubrication, cooling, fuel, ignition, emission controls, engine performance diagnostics

Transmission:

Manual transmission, automatic transmission (including operation, diagnosis, and repair)

Drivetrain:

Driveshafts, axles, differentials, front-wheel drive components

Suspension:

Front and rear suspension systems, shock absorbers, springs, control arms, steering knuckle

Steering:

Steering column, steering gear, power steering system (components, diagnosis, and repair)

Brakes:

Brake system (hydraulic, mechanical components), disc brakes, drum brakes, ABS (if equipped), parking brake

Electrical:

Starting and charging system, lighting system, ignition system, instrument cluster, power accessories, wiring diagrams, diagnostic procedures

Body:

Body construction, exterior trim, interior trim, doors, windows, sunroof, bumpers, body panel removal and installation

HVAC:

Heating, ventilation, and air conditioning system (components, operation, diagnosis, and repair)

Exhaust:

Exhaust system components, catalytic converter, mufflers

Maintenance:

Scheduled maintenance, fluid changes, filter replacements, inspections

Repair:

Detailed step-by-step repair procedures for all major vehicle systems

Disassembly Assembly:

Complete disassembly and reassembly of components and systems

Troubleshooting:

Diagnostic procedures for identifying and resolving faults

Cleaning Reinstalling:

Procedures for cleaning and correctly reinstalling parts

Depth:

Comprehensive factory-level detail, suitable for professional technicians and advanced DIYers

Detail Level:

Exploded diagrams, high-quality illustrations, step-by-step instructions

📊 Manual Specifications

Format:

PDF

Printability:

Full Printable

Zoom Capability:

YES (Zoom IN/OUT)

Binding:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

Delivery Method:

Instant Download

Software Requirements:

Adobe PDF Reader, WinZip

Operating Systems:

All Versions of Windows & Mac

⚙️ Engine Specifications

Engine Options Typical:

The GD platform typically offered 1.8L (FE), 2.0L (FE, RF Diesel), and 2.0L DOHC (FS) engines. The MX-6 variant often featured the 2.2L F2 engine, particularly the turbocharged variant.

Horsepower Range Typical:

Approximately 90-140 HP depending on engine variant. Turbocharged models could exceed 180 HP.

Torque Range Typical:

Approximately 100-130 lb-ft for naturally aspirated, higher for turbocharged variants.

Fuel Delivery:

Fuel Injection (Multi-point or Electronic Fuel Injection - EFI)

Fuel Type:

Unleaded Gasoline

ECU:

Electronic Control Unit (ECU) for engine management and diagnostics.

Coolant Capacity Typical:

Approximately 5.5-6.5 Liters (check manual for specific engine).

🔧 Transmission

Standard Transmission:

5-speed Manual Transmission

Optional Transmission:

4-speed Automatic Transmission

Clutch Type:

Hydraulic clutch actuation

Automatic Transmission Fluid Type:

Dexron II (or equivalent) - check specific manual for exact specification.

Manual Transmission Fluid Type:

API GL-4 75W-90 Gear Oil (or similar specification - check manual).

📐 Dimensions

Body Styles:

4-door Sedan, 5-door Hatchback, 2-door Coupe (MX-6)

Wheelbase Typical:

Approx. 103.5 inches (2630 mm)

Length Typical:

Approx. 180-185 inches (4570-4700 mm) depending on body style

Width Typical:

Approx. 69 inches (1750 mm)

Height Typical:

Approx. 54-56 inches (1370-1420 mm) depending on body style

Curb Weight Range:

Approx. 2800-3200 lbs (1270-1450 kg) depending on trim and configuration

Gross Vehicle Weight Rating Gvwr:

Typically around 4000 lbs (1814 kg), specific to model and configuration.

Wheel Size Common:

14-inch, 15-inch, and 16-inch wheels were common.

Tire Size Common:

P185/70R14, P195/60R15, P205/55R15 were frequently used. Check specific model for exact fitment.

Bolt Pattern:

4x114.3mm (4.5 inch) PCD

🛡️ Safety Features

Crash Test Data:

Limited public data available for this specific generation's crash test ratings. Refer to manual for vehicle-specific safety systems.

ABS:

Anti-lock Braking System (ABS) available on higher trims or as an option.

Airbags:

Driver airbag typically standard on most models by this period. Passenger airbag less common.

Seatbelts:

Front and rear seat belts with pretensioners (driver side common).

Child Safety:

Rear door child safety locks, LATCH anchor points not standard on this generation.

💡 Technology Features

Audio System:

Factory AM/FM cassette players, optional CD players, and upgraded speaker systems were available.

Cruise Control:

Electronic cruise control was an available option on many models.

Climate Control:

Manual or optional automatic climate control systems.

Power Accessories:

Power windows, power door locks, power mirrors were common options.

🔧 Maintenance

Oil Change Interval:

Typically every 3,000-5,000 miles (5,000-8,000 km) or 3-6 months. Refer to manual for exact mileage and severe service conditions.

Air Filter Replacement Interval:

Check every 15,000 miles (24,000 km), replace as needed or every 30,000 miles (48,000 km).

Spark Plug Replacement Interval:

Varies by plug type (copper vs. platinum). Typically 30,000-60,000 miles (48,000-96,000 km). Consult manual.

Coolant Flush Interval:

Every 30,000 miles (48,000 km) or 2-3 years.

Timing Belt Replacement Interval:

Critical for interference engines. Typically 60,000 miles (96,000 km) or 5 years. Consult manual for specific engine (e.g., FS DOHC).

Engine Oil Type Viscosity:

10W-30 or 10W-40 is common for gasoline engines, depending on climate. Verify with owner's manual.

Engine Oil Capacity Typical:

Approx. 4.0-4.5 Liters (4.2-4.8 US Quarts) with filter change.

Brake Fluid Type:

DOT 3 or DOT 4 (verify with cap or manual)

Power Steering Fluid Type:

Dexron II (or equivalent) or specific Mazda power steering fluid.

Common Wear Items:

CV joints, wheel bearings, brake wear, exhaust system corrosion, fuel injectors, engine mounts.

Electrical Gremlins:

Can sometimes experience issues with door locks, windows, and dashboard lights due to age of wiring and components.

Engine Performance Degradation:

Carbon buildup on valves, aging fuel pumps, and worn sensors can affect performance and fuel economy.

📚 Vehicle History

Mazda Philosophy:

Mazda has a heritage of producing sporty, driver-focused vehicles with innovative engineering, often emphasizing the 'Jinba Ittai' (horse and rider as one) driving feel.

Gd Generation Context:

The GD generation of the Mazda 626 was a significant redesign, featuring a more aerodynamic and contemporary styling compared to its predecessor. The MX-6 was the coupe variant, offering a sportier design and often more powerful engine options.

Mx-6 Positioning:

The MX-6 served as Mazda's sporty compact coupe, competing with cars like the Toyota Celica and Honda Prelude. It often shared drivetrains and chassis components with the 626 sedan and hatchback.

Production Years:

1987-1992 (GD generation)

Manufacturing Locations:

Primarily Japan (Mazda's primary assembly plants).

🏆 Awards & Recognition

Car And Driver Awards:

The Mazda 626 and MX-6 lineups often received mentions or inclusions in Car and Driver's '10Best' lists during certain production years for their value and driving dynamics.

Consumer Reports Reliability:

Reliability ratings varied by specific model year and engine. Generally considered average to above average for its era, but like all vehicles of this age, proper maintenance is crucial.