🏷️ Basic Information

Make:

Mazda

Model:

626

Model Code:

GF (1992-2002), GW (1997-2002)

Years Covered:

1999, 2000, 2001, 2002

Chassis Codes:

GF, GW

Platform:

Mazda GF-platform

👋 Introduction

Market Position:

The Mazda 626 was a strong contender in the mid-size sedan and wagon segment, known for its sporty handling and reliability. This era represented a refinement of Mazda's K-platform. It competed against vehicles like the Toyota Camry, Honda Accord, and Nissan Altima.

Competitive Analysis:

The 626 offered a blend of European-inspired styling and driving dynamics, often praised for its chassis tuning. While not always matching the sheer sales volume of its Japanese rivals, it appealed to drivers seeking a more engaging experience.

Key Features:

Reliable K-platform, available 2.5L V6 engine (optional), solid build quality, comfortable interior, good fuel economy.

📋 Manual Details

Models Covered:

All Mazda 626 models (sedan, hatchback, wagon) for specified years

Engines Covered:

All engine variants for 1999-2002 Mazda 626

Estimated Page Count:

1500+

Manual Type:

Factory Service Manual / Repair Manual

Language:

English

Format:

Digital (PDF)

📖 Manual Coverage

Powertrain:

Engine mechanical, fuel system, ignition system, exhaust system, cooling system, lubrication system, engine management (ECU, sensors)

Transmission:

Manual transmission (MT), Automatic transmission (AT), clutch system, transmission control module (TCM)

Chassis:

Suspension (front and rear), steering system, braking system (ABS included), wheels and tires

Electrical:

Wiring diagrams, battery, charging system, starting system, lighting, instruments, power accessories, fuse/relay locations, diagnostic trouble codes (DTCs)

Body:

Body exterior, interior trim, doors, windows, locks, mirrors, seats, climate control (HVAC), airbags

Maintenance:

Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt inspection/replacement

Repair:

Engine disassembly/assembly, cylinder head repair, piston/rod replacement, crankshaft inspection, transmission overhaul, brake caliper/rotor replacement, suspension component replacement, starter/alternator replacement, HVAC system repair

Diagnostics:

Troubleshooting guides, diagnostic flowcharts, symptom-based diagnosis, electrical system diagnostics, OBD-II diagnostics

Special Procedures:

Timing belt replacement, fuel injector cleaning/replacement, clutch adjustment/replacement, wheel alignment procedures

Depth:

Comprehensive, covering from basic maintenance to complete engine and transmission overhauls, including detailed electrical schematics and diagnostic procedures.

📊 Manual Specifications

File Format:

PDF

Print Quality:

High-resolution scans suitable for clear printing

Binding Type:

N/A (Digital)

Paper Type:

N/A (Digital)

⚙️ Engine Specifications

Engine Code:

FS-DE (2.0L)

Engine Type:

Inline-4, DOHC, 16-valve

Displacement:

1991 cc (121.5 cu. in.)

Bore X Stroke:

83.0 mm x 92.0 mm (3.27 in. x 3.62 in.)

Compression Ratio:

9.1:1

Horsepower:

125 hp @ 5500 rpm

Torque:

133 lb-ft @ 4000 rpm

Engine Code:

KL-DE (2.5L V6)

Engine Type:

V6, DOHC, 24-valve

Displacement:

2497 cc (152.4 cu. in.)

Bore X Stroke:

84.5 mm x 74.2 mm (3.33 in. x 2.92 in.)

Compression Ratio:

9.0:1

Horsepower:

165 hp @ 6000 rpm

Torque:

163 lb-ft @ 5000 rpm

Fuel Delivery:

Electronic Fuel Injection (EFI) with sequential port injection

Fuel Type:

Unleaded gasoline, 87 octane (minimum)

Fuel Tank Capacity:

60 liters (15.9 US gallons)

🔧 Transmission

Type:

5-speed manual transmission (FS-DE engine)

Type:

5-speed manual transmission (KL-DE engine - Sport trims)

Transmission Fluid Spec At:

Mazda ATF J-M / Dexron III

Transmission Fluid Capacity At:

Approximately 7.1 liters (7.5 US quarts) for refill, 9.5 liters (10.0 US quarts) for overhaul

Clutch Type:

Dry single plate, hydraulically operated

📐 Dimensions

Length Sedan:

4715 mm (185.6 in.)

Width Sedan:

1770 mm (69.7 in.)

Height Sedan:

1410 mm (55.5 in.)

Wheelbase:

2615 mm (103.0 in.)

Track Front:

1510 mm (59.4 in.)

Track Rear:

1500 mm (59.1 in.)

Ground Clearance:

Approximately 150 mm (5.9 in.)

Curb Weight 2.0L Mt:

Approximately 1350 kg (2976 lbs)

Curb Weight 2.5L At:

Approximately 1430 kg (3153 lbs)

Gross Vehicle Weight Rating:

Consult vehicle's VIN plate or owner's manual for exact GVWR

Trunk Volume:

Approximately 450 liters (15.9 cu. ft.) for sedan

🛡️ Safety Features

NHTSA Front Impact Driver:

4 Stars (1998-2003 models)

NHTSA Front Impact Passenger:

4 Stars (1998-2003 models)

IIHS Side Impact:

Acceptable (for models with side airbags, if equipped)

ABS:

Standard on most models, optional on base models

Traction Control:

Optional on some higher trim levels (TCS)

Airbags:

Driver and passenger front airbags standard. Optional side airbags on some trims.

Seatbelts:

3-point front and rear seat belts with pretensioners and load limiters for front seats.

Child Seat Anchors:

LATCH (Lower Anchors and Tethers for Children) system in rear seats on some models.

💡 Technology Features

Infotainment System:

Factory installed AM/FM/CD player, optional premium audio systems.

Climate Control:

Manual or automatic climate control systems, including A/C and heater core functions.

Cruise Control:

Standard on most models.

Keyless Entry:

Optional on higher trim levels.

Connectivity:

Limited by era; primarily features like power windows, power locks, and power mirrors. No modern Bluetooth or USB connectivity.

🔧 Maintenance

Oil Change Interval:

Every 7,500 miles (12,000 km) or 6 months, whichever comes first (using synthetic or synthetic blend oil).

Engine Oil Filter Replacement:

With every oil change

Air Filter Replacement:

Every 15,000 miles (24,000 km) or annually

Spark Plug Replacement 2.0L:

Every 60,000 miles (96,000 km) for standard plugs, 100,000 miles (160,000 km) for platinum plugs

Spark Plug Replacement 2.5L V6:

Every 60,000 miles (96,000 km) for standard plugs, 100,000 miles (160,000 km) for platinum plugs

Timing Belt Replacement:

Every 60,000 miles (96,000 km) or 4 years, whichever comes first (critical for interference engines)

Coolant Flush:

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

Brake Fluid Flush:

Every 24,000 miles (38,000 km) or 2 years

Engine Oil Type:

SAE 5W-30 (API SG or higher, ILSAC GF-2)

Engine Oil Capacity 2.0L:

Approximately 4.0 liters (4.2 US quarts) with filter change

Engine Oil Capacity 2.5L V6:

Approximately 4.5 liters (4.8 US quarts) with filter change

Coolant:

Mazda Super Long Life Coolant (SLLC) or equivalent 50/50 mix of ethylene glycol and distilled water

Power Steering Fluid:

Mazda Genuine Power Steering Fluid or Dexron III ATF

Brake Fluid:

DOT 3 or DOT 4 brake fluid

Known Issues:

Timing belt failure (if not replaced on schedule, can cause catastrophic engine damage), potential for AC system leaks, occasional transmission control issues (especially with earlier automatics), front suspension wear (bushings, ball joints), power steering pump noise.

Rust Prone Areas:

Wheel wells, rocker panels, rear quarter panels, especially in areas with road salt.

📚 Vehicle History

Brand Heritage:

Mazda, a Japanese automaker, has a history dating back to 1920. Known for its innovation and engaging driving experience, Mazda has produced iconic vehicles like the RX-7 and Miata.

Model Evolution:

The 626 nameplate has been used by Mazda since the 1970s. The 1999-2002 models belong to the sixth generation (GF/GW), which saw a significant redesign with more rounded styling and improved interior quality, aligning with Mazda's 'Courageous design' philosophy. This generation also saw the introduction of the 2.5L V6 engine for higher trims.

Production Years:

1999-2002 for this specific manual coverage. Overall 626 production: 1970–2002.

Manufacturing Locations:

Primarily Japan, with some production in other global facilities depending on market.

🏆 Awards & Recognition

Recognitions:

While specific awards for the 1999-2002 models are less prominent in historical archives compared to some earlier generations, the Mazda 626 consistently received positive reviews for its handling and value in its class during this period.

Ratings:

Consumer Reports and JD Power often rated the Mazda 626 favorably for reliability and driver satisfaction within its segment during its production run.

Certifications:

N/A for the manual itself, but vehicle meets all relevant safety and emissions certifications for its production years.