🏷️ Basic Information Identification Make: Mazda Model: MX-6 Year: 1990 Generation Generation: 1st Gen (GD) Codes Chassis Code: GD 👋 Introduction Market Position Market Position: The Mazda MX-6 was positioned as a stylish, front-wheel-drive personal luxury coupe, often competing with vehicles like the Honda Prelude, Ford Probe (which shared its platform), and Mitsubishi Eclipse. Competitive Analysis Competitive Analysis: Offered a blend of sporty styling, comfortable interior, and a refined driving experience, aiming at buyers who valued aesthetics and everyday drivability over raw performance. The 1990 model year represents a key point in its first generation, often featuring a V6 engine option. Key Features Key Features: Pop-up headlights, sleek aerodynamic design, front-wheel drive, optional V6 engine, available all-wheel steering (AWS) on certain trims, comfortable and driver-oriented cockpit. 📋 Manual Details Coverage Areas Coverage Areas: All models and all repairs A-Z Page Count Page Count: Varies by original publication, typically 1000+ pages for comprehensive factory service manuals. Manual Type Manual Type: Factory Service Manual / Repair Manual Language Language: English Format Format: Likely a physical book or digitized PDF. 📖 Manual Coverage Systems Covered Systems Covered: Engine (mechanical, fuel, ignition, cooling, lubrication), Transmission (manual & automatic), Drivetrain, Suspension, Steering, Brakes (ABS if equipped), Electrical System (lighting, instrumentation, power accessories, starting, charging), Climate Control, Body & Chassis, Diagnostics, Specifications, Torque Values, Wiring Diagrams. Procedures Included Procedures Included: Routine maintenance, scheduled service, component removal and installation, troubleshooting, diagnostic procedures, repair and overhaul of all major systems, bodywork repair, electrical system diagnostics. Technical Depth Technical Depth: Vehicle-specific, factory-level detail for technicians; covers everything from basic fluid changes to complete engine and transmission rebuilds, including specialized tools and diagnostic techniques. 📊 Manual Specifications File Format File Format: N/A (Physical) or PDF (Digital) Print Quality Print Quality: High (for original factory manuals), clarity of diagrams and text is crucial. Binding Type Binding Type: Comb-bound, hardcover, or paperback (depending on original publisher). Paper Type Paper Type: Durable paper stock suitable for workshop environments. ⚙️ Engine Specifications Primary Engine Engine Options: Commonly offered were the 2.2L F2T (turbocharged inline-4) and the 2.5L J5A (V6). The manual specifies which engines are covered. Performance Engine Horsepower Torque: 1990 2.2L Turbo (F2T): Approx. 145-164 hp, 170-185 lb-ft torque. 1990 2.5L V6 (J5A): Approx. 164 hp, 156 lb-ft torque. Exact figures will be in the manual. Fuel System Fuel Injection: Electronic Fuel Injection (EFI) for both engine variants. 🔧 Transmission Standard Standard Transmission: 5-speed manual transmission. Optional Optional Transmission: 4-speed automatic transmission. Features Transmission Features: The manual will detail specific clutch specifications, torque converter details, gear ratios, and fluid capacities for both manual and automatic transmissions. 📐 Dimensions Exterior Wheelbase: Approx. 100.4 inches (2550 mm). Length: Approx. 175.0 inches (4445 mm). Width: Approx. 68.1 inches (1730 mm). Height: Approx. 51.8 inches (1315 mm). Weights Curb Weight: Ranges from approximately 2900 to 3300 lbs (1315 to 1500 kg), depending on engine and options. 🛡️ Safety Features Ratings Safety Ratings: Specific NHTSA/IIHS ratings for 1990 models may be limited or unavailable. The manual will detail built-in safety features. Active Features Active Safety Features: Optional Anti-lock Braking System (ABS) on some models, power-assisted disc brakes (front), power-assisted drum or disc brakes (rear). Passive Features Passive Safety Features: Seat belts (3-point front, 2-point rear), reinforced safety cage, energy-absorbing steering column, padded interior surfaces. 💡 Technology Features Infotainment Audio System: Factory AM/FM stereo with cassette player, often with optional premium sound system and amplifier. Manual covers radio removal and speaker replacement. Driver Assistance Driver Assistance Features: Optional All-Wheel Steering (AWS) system on some trims, cruise control. Connectivity Connectivity Features: Basic by modern standards; primarily focused on mechanical and electrical systems covered by the manual. 🔧 Maintenance Service Intervals Recommended Oil Change Interval: Typically every 3,000-5,000 miles or 3-6 months, depending on driving conditions. Consult manual for precise intervals. Recommended Tune Up Interval: Spark plugs, air filter, fuel filter replacements at specified mileage intervals (e.g., 30,000-60,000 miles). Fluid Specifications Engine Oil Type: API SG or SH, SAE 5W-30 or 10W-30 recommended. Manual will specify exact grades based on temperature. Coolant Type: Ethylene glycol-based coolant. Manual specifies mixture ratio and capacity. Transmission Fluid Type Manual: GL-4 gear oil (e.g., SAE 75W-90). Transmission Fluid Type Automatic: Dexron II or equivalent ATF. Manual specifies capacity and type. Brake Fluid Type: DOT 3 or DOT 4 brake fluid. Known Issues Common Wear Items: CV joints, exhaust system, suspension bushings, power window regulators, turbocharger (on F2T models), fuel injectors. Electrical Gremlins: As with many cars of this era, minor electrical issues related to aging wiring, grounds, and switches can occur. Manual is key for diagnosis. 📚 Vehicle History Brand Heritage Brand Heritage: Mazda has a long history of producing sporty and driver-focused vehicles, from the iconic RX-7 to the Miata. The MX-6 builds on this legacy of stylish coupes. Model Evolution Model Evolution: The...