🏷️ Basic Information Identification Make: Mitsubishi Model: Diamante Year: 1994 Vehicle Type: Full-size Sedan / Hardtop Coupe Generation Generation: First Generation (JS) Codes Chassis Code: JS1 👋 Introduction Market Position Segment: Full-Size Luxury Sedan / Personal Luxury Coupe Competitive Analysis Key Competitors: Toyota Avalon, Lexus ES, Nissan Maxima, Ford Taurus SHO, Buick Park Avenue Key Features Platform: JS platform, shared with Mitsubishi Debonair (Japan) Design Philosophy: Emphasis on comfort, quietness, and a premium feel, with advanced technology for its era Available Body Styles: 4-Door Sedan, 2-Door Hardtop Coupe 📋 Manual Details Coverage Areas Primary Coverage: 1994 Mitsubishi Diamante (All Trims and Engines) Secondary Coverage: General Mitsubishi Diamante principles applicable to adjacent model years Page Count Estimated Page Count: Extensive (Equivalent to ~1000+ printed pages) Manual Type Type: Official Service and Repair Manual Software Language Language: English Format Format: Online Software / Digital Access 📖 Manual Coverage Systems Covered Engine Mechanical: Full Engine Overhaul, Component Diagnostics, Performance Tuning, Cooling System, Lubrication System Engine Management: Fuel Injection System (MPI), Ignition System, Emission Controls (ECU, Sensors), Knock Control Transmission Manual: Manual Transaxle: Disassembly, Assembly, Clutch System, Gear Ratios, Lubrication Transmission Automatic: Automatic Transaxle (INVECS): Hydraulic Control, Electronic Control Unit, Torque Converter, Valve Body, Shifter Mechanism Drivetrain: Front-Wheel Drive (FWD), All-Wheel Drive (AWD - Optional/Optional Super-All Wheel Control - S-AWC), Axles, CV Joints, Differential Brakes: Front/Rear Disc Brakes, ABS (Anti-lock Braking System), Brake System Bleeding, Hydraulic Lines, Parking Brake Suspension: Front MacPherson Struts, Rear Multi-Link Suspension, Coil Springs, Shock Absorbers, Bushings, Alignment Specifications Steering: Power Steering System, Steering Rack, Tie Rods, Column, U-Joints, Alignment Specifications Electrical System: Battery, Charging System (Alternator), Starting System (Starter Motor), Lighting (Headlamps, Tail Lamps), Horn, Wipers, Power Accessories Body And Trim: Exterior Panels, Doors, Hood, Trunk, Bumpers, Glass, Interior Trim Panels, Seats, Headliner HVAC: Heating, Ventilation, Air Conditioning (A/C) System, Refrigerant, Compressor, Condenser, Evaporator, Blower Motor, Controls Wiring Diagrams: Complete Electrical Schematics for all Systems, Component Locations, Connector Pinouts Procedures Included Routine Maintenance: Oil Changes, Filter Replacements, Fluid Checks and Top-Offs, Spark Plug Replacement, Belt Adjustments Troubleshooting: Diagnostic Procedures, Symptom-Based Troubleshooting Guides, Fault Code Interpretation (OBD-I/Analogous) Repair And Rebuild: Engine Rebuild Specifications, Transmission Overhaul, Component Replacement (Alternator, Starter, Radiator, etc.), Brake Caliper Rebuild Diagnostics: On-Board Diagnostics (OBD-I), Sensor Testing, Actuator Testing, Fuel Pressure Testing, Compression Testing Electrical Diagnostics: Voltage Drop Testing, Continuity Testing, Troubleshooting Schematics, Component Function Tests Technical Depth Depth: Factory-Level Detail for Mechanics and Advanced DIYers Diagnostic Tools: Requires basic hand tools, multimeter, fuel pressure gauge, potentially specialized engine timing tools 📊 Manual Specifications File Format Access Method: Web Browser Access Print Quality Print Capability: Printable sections available Binding Type Binding: N/A (Digital Access) Paper Type Paper Type: N/A (Digital Access) ⚙️ Engine Specifications Primary Engine Engine Code: 6G73 Engine Type: SOHC V6 Displacement: 2.5 Liters (2498 cc) Bore X Stroke: 83.5 mm x 76.0 mm Compression Ratio: 9.0:1 Horsepower: 160 hp @ 6000 RPM Torque: 155 lb-ft @ 4500 RPM Performance Acceleration 0 60 Mph: Approx. 9.5 - 10.5 seconds (Sedan) Fuel System Fuel Delivery: Electronic Multi-Point Fuel Injection (MPI) Fuel Type: Unleaded Regular (87 Octane Recommended) Engine Variations Optional Engine Code: 6G72 Optional Engine Type: SOHC V6 Optional Engine Displacement: 3.0 Liters (2972 cc) - Not standard for US market Diamante in '94, more common in earlier models or specific markets Optional Engine Horsepower: Approx. 170-180 hp (depending on specific tune) 🔧 Transmission Standard Transmission Type: 4-Speed Automatic Transaxle (INVECS) Optional Transmission Type: 5-Speed Manual Transaxle (Less Common) Features Automatic Features: Intelligent and Controlled Electronic System (INVECS) with Sports Mode Fluid Specifications Automatic Transmission Fluid: MITSUBISHI DIAQUEEN ATF-II (or equivalent Dexron II/III) Manual Transmission Fluid: GL-4 Gear Oil (75W-90 or 80W-90) 📐 Dimensions Exterior Length: Approx. 193.1 inches (Sedan) Width: Approx. 70.9 inches (Sedan) Height: Approx. 55.5 inches (Sedan) Wheelbase: Approx. 107.1 inches Weights Curb Weight: Approx. 3500-3800 lbs (depending on trim and FWD/AWD) 🛡️ Safety Features Ratings NHTSA Front Impact Driver: Likely 3-star (Reflects era standards, specific data may vary) NHTSA Front Impact Passenger: Likely 3-star (Reflects era standards, specific data may vary) Active Features ABS: Standard on most models (Anti-lock Braking System) Traction Control: Optional (TCL) Passive Features Airbags: Driver's side airbag standard; Passenger airbag optional on some trims. Seatbelts: Front and rear 3-point seatbelts 💡 Technology Features Infotainment Audio System: Factory AM/FM Cassette player with optional CD changer. Premium audio systems available. Climate Control: Manual or Automatic Climate Control with Digital Display on higher trims. Driver Assistance Cruise Control: Standard All Wheel Drive: Optional S-AWC (Super All-Wheel Control) system, offering enhanced traction and handling. 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 miles or 6 months (using synthetic blend or quality conventional oil) Air Filter Replacement: Every 15,000 - 30,000 miles or as needed Spark Plug Replacement: Every 30,000 - 60,000 miles (depending on plug type) Timing Belt Replacement: Every 60,000...