Vehicle Segment:
Personal Luxury Coupe / Sporty Coupe
Target Audience:
Enthusiasts seeking reliable, stylish, and performance-oriented coupes; DIY mechanics and professional technicians.
Key Competitors:
Toyota Camry Coupe (later Avalon-based), Honda Prelude, Mitsubishi Eclipse, Nissan 240SX, Ford Probe.
Design Philosophy:
Sleek, aerodynamic styling with a focus on driver engagement and comfort. Shared platform with the Ford Probe.
Manual Value Proposition:
Provides essential technical data for maintaining and repairing the Mazda MX-6, enabling cost savings and extending vehicle life.
Vehicle Years Covered:
1993, 1994, 1995, 1996, 1997
Estimated Page Count:
Over 1500 pages (typical for comprehensive workshop manuals of this era)
Manual Type:
Workshop Service Repair Manual
Format:
Digital Download (likely PDF)
Engine Systems:
Engine mechanical, fuel injection, ignition, cooling, lubrication, emission control, engine management (ECU).
Transmission Systems:
Manual transmission (M/T), Automatic transmission (A/T), clutch, driveshafts, differential.
Suspension Steering:
Front suspension (MacPherson strut), rear suspension (multi-link), steering system, power steering.
Brake Systems:
Front and rear disc brakes, ABS (Anti-lock Braking System) if equipped, brake hydraulics, parking brake.
Electrical Systems:
Wiring diagrams, lighting, charging system, starting system, instrument panel, power accessories, ECU diagnostics.
Body Chassis:
Body structure, panels, doors, windows, interior trim, chassis components, exhaust system.
HVAC:
Heating, Ventilation, and Air Conditioning (HVAC) system operation and service.
Maintenance Procedures:
Routine maintenance, oil changes, filter replacements, fluid checks and changes, tune-ups, spark plug replacement.
Repair Procedures:
Engine overhaul, transmission repair, brake caliper replacement, suspension component replacement, starter motor replacement, alternator replacement.
Diagnostics Troubleshooting:
Diagnostic trouble codes (DTCs), symptom-based troubleshooting guides, component testing procedures.
Rebuilding Procedures:
Complete engine rebuild specifications, transmission rebuild procedures, differential overhaul.
Wiring Diagrams:
Comprehensive electrical wiring schematics for all vehicle systems.
Depth Of Coverage:
Comprehensive (covers everything from basic maintenance to complete engine and transmission rebuilds).
Diagnostic Capability:
Advanced diagnostics with ECU pinouts, sensor data interpretation, and troubleshooting trees.
Special Tools:
Identification of specific factory and aftermarket tools required for certain procedures.
Engine Code Common:
KL-DE
Engine Type:
2.5L V6 DOHC (24-valve)
Engine Displacement Cc:
2490
Bore X Stroke Mm:
84.0 x 74.2
Horsepower Hp:
164-170 hp @ 6000 rpm (depending on market and year)
Torque Lb-Ft:
150-155 lb-ft @ 4500 rpm (depending on market and year)
Fuel Delivery:
Electronic Fuel Injection (EFI) - Sequential multiport fuel injection.
Fuel Type Recommended:
Unleaded gasoline (87 octane minimum, 91 octane recommended for optimal performance)
ECU Type:
Mazda Electronic Control Unit (ECU)
Transmission Type Standard:
5-Speed Manual Transmission
Transmission Type Optional:
4-Speed Automatic Transmission
Transmission Fluid Manual:
API GL-4, SAE 75W-90 (Synthetic recommended)
Transmission Fluid Automatic:
Mazda ATF-III (or equivalent Dexron III)
Clutch Type:
Hydraulically actuated, dry single-plate clutch
NHTSA Front Impact Rating:
Not extensively tested under modern standards, but generally considered to have adequate protection for its era.
ABS:
Optional Anti-lock Braking System (ABS) available on most models.
Airbags:
Driver-side airbag standard from 1995 onwards; optional or unavailable on earlier models.
Seatbelts:
Front 3-point inertia-reel seatbelts with pre-tensioners (from 1995), rear 3-point seatbelts.
Oil Change Interval Km Miles:
Every 7,500 km (4,500 miles) or 6 months
Spark Plug Replacement Km Miles:
Every 90,000 km (55,000 miles) for iridium or platinum plugs
Timing Belt Replacement Km Miles:
Every 90,000 km (55,000 miles) or 5 years (critical for V6 interference engine)
Engine Oil Capacity Liters:
4.5 liters (with filter change)
Engine Oil Viscosity:
10W-30 or 10W-40 (API SG/SH or higher)
Coolant Capacity Liters:
7.0 liters
Coolant Type:
Mazda Long Life Coolant (Blue) or equivalent ethylene glycol-based coolant
Common Problems Engine:
Oil leaks from valve cover gaskets, intake manifold gaskets; potential for timing belt failure if not replaced on schedule (interference engine).
Common Problems Suspension:
Worn control arm bushings, ball joints, and tie rod ends; strut mount wear.
Common Problems Electrical:
Faulty power window regulators, headlamp motors (pop-up), and intermittent dashboard warning lights.
Mazda Sports Coupe Legacy:
Builds upon Mazda's reputation for sporty and engaging driving dynamics, following models like the RX-7 and MX-5.
First Generation Context:
The second generation (GE) replaced the first generation (AA/KA) which had a more angular, 1980s design.
Platform Sharing:
Based on the Mazda GE platform, which was also utilized for the Ford Probe of the same generation, leading to shared components and design elements.
Manufacturing Plant:
Hofu, Yamaguchi, Japan
Production Discontinuation Impact:
Marked the end of the MX-6 nameplate, with Mazda's focus shifting to other models in its lineup.
