🏷️ Basic Information Identification Make: Mitsubishi Model: Mighty Max Year: 1991 👋 Introduction Market Position Market Position: The 1991 Mitsubishi Mighty Max was a compact pickup truck, often sold alongside its Dodge sibling, the Ram 50. It competed in a segment that included vehicles like the Toyota Hilux, Nissan Hardbody, and Mazda B-Series. The Mighty Max appealed to buyers seeking a durable, affordable, and capable light-duty truck for work or personal use. Target Audience: DIY mechanics, independent repair shops, and enthusiasts seeking reliable information to maintain and repair their 1991 Mitsubishi Mighty Max. Competitive Analysis Competitive Analysis: In 1991, the compact truck market was robust. Mitsubishi differentiated the Mighty Max with its reliable powertrain options and straightforward design. This service manual software provides a significant advantage over printed manuals for modern users, offering instant access and advanced search capabilities. Key Features Key Features: Officially licensed OE information, web-based accessibility across multiple devices (PC, laptop, smartphone, tablet), one-year subscription with renewal options, detailed repair procedures, and diagnostic data. 📋 Manual Details Coverage Areas Coverage Areas: Comprehensive service and repair for all major systems. Page Count Page Count: Digital - Full year access (equivalent to several hundred printed pages). Manual Type Manual Type: Service and Repair Manual Software Language Language: English Format Format: Online Software/Web-Based Access 📖 Manual Coverage Systems Covered Systems Covered: Engine, Drivetrain, Suspension, Steering, Brakes, Electrical System, HVAC, Fuel System, Cooling System, Exhaust System, Bodywork, Interior Components, Diagnostic Procedures. Fuel System Coverage: Fuel pump operation, fuel injectors, fuel pressure regulation, fuel filter replacement, fuel tank service. Cooling System Coverage: Radiator service, water pump replacement, thermostat testing and replacement, coolant flushing procedures, fan operation and diagnosis. Exhaust System Coverage: Catalytic converter, muffler, exhaust pipes, oxygen sensors, exhaust manifold inspection and repair. Bodywork Coverage: Panel removal and installation, collision repair guidance, rust prevention and repair techniques, trim component replacement. Interior Components Coverage: Seat removal and repair, dashboard disassembly, door panel trim, headliner replacement, carpet installation, heater core access. Steering System Coverage: Power steering pump, steering gear box, tie rods, steering column components, alignment adjustments. Suspension System Coverage: Front independent suspension (torsion bar or coil spring), rear leaf spring solid axle, shock absorbers, ball joints, control arms, sway bars. Procedures Included Procedures Included: Routine maintenance, diagnostics, troubleshooting, component replacement, engine rebuilds, transmission service, brake system repair, electrical troubleshooting, HVAC system servicing, body panel repair, alignment specifications. Engine Rebuild Procedures: Piston and ring replacement, bearing service, cylinder head removal and overhaul, camshaft and valve train timing, gasket replacement. Transmission Service Procedures: Fluid and filter changes (automatic), clutch inspection and replacement (manual), gearshift linkage adjustment, manual transmission removal and overhaul. Electrical Troubleshooting Procedures: Wiring diagrams, fuse and relay identification, component testing (starter, alternator, ignition system), diagnostic codes (if applicable), lighting system repair. Hvbac System Servicing: Refrigerant charge, leak detection, compressor replacement, heater core and A/C evaporator service, blower motor replacement, control panel operation. Wheel And Tire Procedures: Tire rotation, balance and mounting, wheel bearing inspection and replacement, lug nut torque specifications, wheel alignment. Technical Depth Technical Depth: Factory-derived OE (Original Equipment) level information, suitable for professional technicians and advanced DIYers. Covers everything from basic fluid changes to complex diagnostic and repair procedures. Diagnostic Procedures: Step-by-step diagnostic charts for common symptoms, voltage and resistance specifications for electrical components, pressure testing for fuel and oil systems. Torque Specifications: Detailed torque values for all critical fasteners, including engine components, suspension parts, brake assemblies, and driveline components. Alignment Specifications: Front and rear wheel alignment angles (camber, caster, toe), steering wheel centering procedures. Wiring Diagrams: Comprehensive, detailed electrical wiring diagrams for all vehicle systems, including lighting, ignition, charging, starting, instruments, and accessories. 📊 Manual Specifications File Format File Format: Web-based application accessible via standard web browsers. Accessibility Features: Searchable text, zoom functionality, bookmarking, ability to print sections. Print Quality Print Quality: N/A (Digital access, but content is derived from OE print materials). Binding Type Binding Type: N/A (Digital access). Paper Type Paper Type: N/A (Digital access). ⚙️ Engine Specifications Primary Engine Primary Engine: 2.4L 4G64 I4 SOHC MPI Performance Horsepower: Approximately 116 hp @ 5000 rpm (Varies slightly by specific application and emissions equipment). Torque: Approximately 135 lb-ft @ 2500 rpm (Varies slightly by specific application and emissions equipment). Engine Configuration: Inline 4-cylinder, Single Overhead Camshaft (SOHC) Fuel System Fuel System: Multi-Point Fuel Injection (MPI) with electronic control. Fuel Type: Unleaded Gasoline Engine Codes Engine Code Common: 4G64 🔧 Transmission Standard Transmission Standard: 5-Speed Manual Transmission Optional Transmission Optional: 4-Speed Automatic Transmission Features Transmission Features: RWD (Rear-Wheel Drive) standard; 4WD (Four-Wheel Drive) available on select models. Manual transmission typically features overdrive gear. Automatic transmission includes torque converter and planetary gearsets. Transfer Case Availability: Available for 4WD models. Includes gear reduction ratios for off-road use. 📐 Dimensions Exterior Wheelbase: Approximately 116.1 inches (standard cab). Length: Approximately 183.5 inches (standard cab,...