Segment:
Mid-size coupe (MX-6) and sedan/wagon (626) offering a balance of sportiness and practicality, targeting a broad demographic.
Key Competitors:
Honda Prelude, Toyota Camry Coupe, Nissan Maxima, Ford Probe (shared platform with MX-6).
Vehicle Attributes:
Stylish design, front-wheel-drive, available all-wheel steering (on some MX-6 models), comfortable interior, reliable engines.
Benefit To Owner:
Provides the necessary information to perform maintenance, diagnose issues, and complete repairs efficiently, saving on labor costs and ensuring proper vehicle upkeep.
Powertrain:
Engine mechanical (including V6 and 4-cylinder variants), fuel system, ignition system, exhaust system, cooling system, lubrication system, engine control systems (ECU/ECM), manual and automatic transmissions, drive axles, differentials.
Chassis:
Suspension (front and rear), steering system (power and manual), brakes (hydraulic system, ABS if equipped), wheels and tires.
Electrical:
Battery, charging system, starting system, lighting (headlights, taillights, interior), instrumentation, power accessories (windows, mirrors, locks), audio system, climate control systems, body control modules, wiring diagrams, diagnostic connector information.
Body And Interior:
Body panels, doors, windows, seals, bumpers, interior trim, seats, safety restraints (airbags if equipped), HVAC components, body hardware.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, tune-ups, belt and hose replacement, brake pad and rotor replacement, tire rotation and balancing.
Repair:
Engine overhaul and component replacement (e.g., head gaskets, pistons, crankshafts), transmission overhaul and repair, brake caliper and master cylinder replacement, suspension component replacement (shocks, struts, control arms), power steering pump and rack replacement, electrical component troubleshooting and replacement, body panel repair and alignment.
Diagnostics:
Troubleshooting guides, diagnostic trouble codes (DTCs) for engine and ABS systems, component testing procedures, wiring harness diagnostics.
Specifications:
Detailed torque specifications, clearances, fluid capacities and types, electrical specifications, emissions control information, alignment specifications.
Level:
In-depth, covering both routine maintenance and complex repairs, suitable for professional technicians and advanced DIY enthusiasts.
2.5L V6:
KL-DE (Naturally Aspirated), 2.5 Liters, DOHC, 24 valves, approx. 160-170 hp, 150-160 lb-ft torque. Features sequential multi-port fuel injection.
2.0L Inline-4:
FE-DOHC (Turbocharged) or FE (Naturally Aspirated), 2.0 Liters, DOHC, 16 valves. Turbocharged version offered higher performance (approx. 145-150 hp), while naturally aspirated was lower (approx. 115-125 hp). Features fuel injection.
Horsepower Range:
Approximately 115 hp (2.0L NA) to 170 hp (2.5L V6).
Injection Type:
Electronic Fuel Injection (EFI) / Multi-Point Fuel Injection (MPFI)
Type:
Electronic Ignition (Distributor-based or Coil-on-Plug in later models of the generation).
Type:
Pressurized liquid cooling system with a water pump, thermostat, and radiator.
Type:
Wet sump with a gear-driven oil pump.
Transmission Options:
5-speed manual transmission (F5M42, G5M-R for some variants).
Transmission Options:
4-speed automatic transmission (4EAT).
All Wheel Steering:
Available on select MX-6 models, enhancing maneuverability.
Manual Transmission Fluid:
API GL-4, SAE 75W-90 or 75W-85 viscosity (refer to manual for exact type and capacity).
Automatic Transmission Fluid:
Mazda ATF-Type T-IV or equivalent (refer to manual for exact type and capacity).
Wheelbase:
Approx. 105.2 inches (2670 mm) for MX-6.
Length:
Approx. 181.3 inches (4605 mm) for MX-6.
Width:
Approx. 69.2 inches (1758 mm) for MX-6.
Height:
Approx. 51.6 inches (1311 mm) for MX-6.
Curb Weight:
Varies by model and engine, generally between 3000-3400 lbs (1360-1540 kg).
Bolt Pattern:
5x114.3 mm (5x4.5 inches)
Standard Tire Size:
Typically 205/55R15 or 205/50R16 depending on trim and model year.
Audio System:
Factory-installed AM/FM/Cassette, optional CD player. Basic speaker systems.
ABS:
Anti-lock Braking System available on some models.
HVAC:
Manual climate control with A/C and heating, automatic climate control available on select higher trims.
Dashboard:
Analogue gauges for speedometer, tachometer, fuel, and engine temperature. Warning lights for various systems.
Oil Change:
Typically every 3,000-5,000 miles (5,000-8,000 km) or 6 months, depending on driving conditions and oil type used.
Timing Belt:
For V6 (KL-DE) engines, the timing belt replacement is critical and typically recommended every 60,000 miles (96,000 km) or 5 years. Failure can cause catastrophic engine damage. For 4-cylinder engines, check manual for specific intervals (some were chain-driven).
Engine Oil:
API SG or SH rated, SAE 5W-30 or 10W-30 recommended (refer to manual for specific viscosity and capacity).
Coolant:
Ethylene glycol-based coolant, typically a 50/50 mix with distilled water. Mazda-specific coolant may be recommended. Capacity approx. 7-8 quarts.
Brake Fluid:
DOT 3 or DOT 4.
Engine Seizures:
Timing belt failure on V6 engines is a major concern if not replaced proactively. Oil leaks from valve cover gaskets are common.
Transmission Issues:
Automatic transmissions can sometimes develop issues with delayed shifting or slipping if not maintained properly.
Electrical Gremlins:
Aging wiring harnesses, power window motors, and central locking systems can become problematic.
Suspension Wear:
Bushings, ball joints, and struts can wear over time, leading to knocking sounds and imprecise handling.
Example Oil Filter:
Fram PH7317, Bosch 3323, Mazda B6Y1-14-302 (refer to manual for exact fitment and OEM part numbers).
Example Timing Belt Kit:
Gates TCK215, Dayco TBK215 (includes belt, tensioner, idler pulleys; refer to manual for specific V6 engine application).
Mazda Philosophy:
Known for building engaging and reliable vehicles with a focus on driver enjoyment (Jinba Ittai - horse and rider as one).
Mx6 Development:
The second-generation MX-6 was a stylish coupe that shared its platform with the Ford Probe, offering a more sporty alternative to the 626 sedan/hatchback.
626 Development:
The 626 continued its evolution as a reliable and practical front-wheel-drive sedan and wagon, representing Mazda's mainstream offering.
Manufacturing Location:
Primarily manufactured in Japan.