🏷️ Basic Information Identification Make: Mitsubishi Model: Diamante Year: 1998 Vehicle Type: Full-size Sedan/Wagon (depending on market and trim) 👋 Introduction Market Position Market Position: The 1998 Mitsubishi Diamante was positioned as a premium, near-luxury sedan and wagon, competing with established players in the mid-size to full-size segments. It aimed to offer a blend of performance, comfort, and advanced features. Competitive Analysis Competitive Analysis: Competed against vehicles like the Toyota Avalon, Buick LeSabre, Ford Taurus, and models from Nissan and Honda in its segment. The Diamante often distinguished itself with its Japanese engineering, optional V6 power, and available all-wheel drive (AWD). Key Features Key Features: Spacious interior, comfortable ride, powerful V6 engines, available AWD, upscale interior appointments for its class, distinctive styling. Manual Value Proposition Manual Value Proposition: Provides licensed, OE-derived repair and service information, offering a cost-effective and convenient alternative to expensive dealership repairs or incomplete aftermarket guides. Facilitates DIY repairs and maintenance, empowering owners. 📋 Manual Details Coverage Areas Coverage Areas: Engine, Drivetrain, Transmission, Brakes, Steering, Suspension, HVAC, Electrical System, Body, Chassis, Diagnostics, Maintenance Page Count Page Count: Extensive (Software based, not a fixed page count) Manual Type Manual Type: Service and Repair Manual Software Language Language: English Format Format: Online Software (Web Browser Accessible) 📖 Manual Coverage Systems Covered Systems Covered: Engine mechanical and electrical, fuel system, cooling system, lubrication system, exhaust system, automatic transmission, all-wheel drive system (if applicable), braking system (including ABS), power steering, suspension components (front and rear), steering gear, HVAC system (heating, ventilation, and air conditioning), interior and exterior lighting, power accessories (windows, locks, mirrors, seats), body panels, chassis components, diagnostic trouble codes (DTCs), wiring diagrams, troubleshooting guides. Procedures Included Procedures Included: Routine maintenance (oil changes, fluid checks, filter replacements), scheduled maintenance, engine tune-up, component removal and installation, system diagnostics, troubleshooting procedures, repair procedures for all major systems, electrical system repairs, body repair, brake system bleeding, suspension alignment checks, clutch inspection and replacement (if manual transmission variant exists), component testing, torque specifications for critical fasteners. Technical Depth Technical Depth: Comprehensive, covering everything from basic maintenance and troubleshooting to complete engine rebuilds and complex electrical diagnostics. Includes detailed specifications, diagrams, and step-by-step instructions derived from OE (Original Equipment) materials. Diagnostics Diagnostics: Detailed diagnostic procedures for all major systems, including engine management, transmission control, ABS, and HVAC. Includes OBD-II (On-Board Diagnostics II) information and diagnostic trouble code (DTC) lookup and interpretation. Wiring Diagrams Wiring Diagrams: Comprehensive and detailed color-coded wiring diagrams for all electrical systems, including engine control, lighting, power accessories, audio, HVAC, and safety systems. Troubleshooting Troubleshooting: Systematic troubleshooting guides based on symptoms, helping to pinpoint the cause of issues and providing step-by-step repair instructions. Body And Trim Body And Trim: Coverage for body panel removal and installation, interior trim components, door mechanisms, glass replacement, and exterior trim. Suspension And Steering Suspension And Steering: Detailed procedures for inspecting, servicing, and replacing suspension components (struts, shocks, control arms, bushings), steering rack, tie rods, and power steering pump. Includes alignment specifications. Brake System Brake System: In-depth coverage of disc brake systems (front and rear), including pad and rotor replacement, caliper servicing, brake line inspection and replacement, and ABS system diagnostics and repair. Includes brake fluid type and bleeding procedures. Hvac System HVAC System: Covers air conditioning system operation, refrigerant, compressor, condenser, evaporator, blower motor, heater core, and climate control module diagnostics and repair. Includes refrigerant recharge procedures and specifications. Engine Mechanical Engine Mechanical: Detailed procedures for cylinder head removal and installation, piston and connecting rod service, crankshaft and bearing inspection, camshaft and timing system service, oil pump and pan service. Engine Electrical Engine Electrical: Engine Control Module (ECM) diagnostics, sensor testing (e.g., crankshaft position, camshaft position, oxygen sensors, throttle position sensor), ignition system troubleshooting, starter and alternator testing. 📊 Manual Specifications File Format File Format: Proprietary Web-Based Software Print Quality Print Quality: N/A (Digital Format - High Resolution Diagrams and Text) Binding Type Binding Type: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) Software Compatibility Software Compatibility: Compatible with all modern web browsers on PC, laptop, smartphone, and tablet. Access Duration Access Duration: 1 Year (with option for renewal discounts) Source Information Source Information: Licensed information derived from OE (Original Equipment) materials by RepairSurge. ⚙️ Engine Specifications Primary Engine Primary Engine: 3.5L SOHC V6 (6G74) Engine Variants Engine Variants: Some markets may have offered a 3.0L V6 (6G72) in earlier models or lower trims, but the 3.5L was standard for the 1998 US model. The 3.5L was available in a 24-valve SOHC configuration. Horsepower Horsepower: Approximately 210-215 hp (SAE net) Torque Torque: Approximately 225-230 lb-ft (SAE net) Fuel System Fuel System: Multi-point Fuel Injection (MPI) Ignition System Ignition System: Electronic Ignition (Distributorless Ignition System - DIS on some variants or coil-on-plug) Engine Codes Engine Codes: 6G74 (3.5L V6) Valvetrain Valvetrain: SOHC (Single Overhead Camshaft)...