🏷️ Basic Information Identification Make: Nissan Model: Maxima Year: 1990 Generation Platform: J30 Codes Chassis Code: J30 👋 Introduction Market Position Positioning: Targeted at DIY enthusiasts and professional technicians seeking accurate, factory-derived repair information for the 1990 Nissan Maxima. Competitive Analysis Advantage: Offers convenience and accessibility over traditional printed manuals, with licensed OE data for accuracy. Key Features Licensing: Officially licensed information derived from OE (Original Equipment) materials. Accessibility: Accessible on any PC, laptop, smartphone, or tablet with internet and a web browser. Licensing Provider: RepairSurge Access Duration: One year of access included, with options for renewal. 📋 Manual Details Coverage Areas Coverage: Comprehensive service and repair information for the 1990 Nissan Maxima. Page Count Estimated Pages: Varies by software version, but designed to replicate complete factory service manual content. Manual Type Type: Service and Repair Manual Software Language Language: English Format Format: Online Software (Web Browser Accessible) 📖 Manual Coverage Systems Covered Engine: Detailed information on engine diagnosis, repair, overhaul, timing, lubrication, and cooling systems. Drivetrain: Coverage for manual and automatic transmissions, front-wheel drive system, CV joints, and differentials. Brakes: Front and rear brake systems, including hydraulic components, ABS (if equipped), and parking brake. Suspension: Front and rear suspension components, alignment, shock absorbers, springs, and bushings. Steering: Power steering system, steering gear, and related components. Electrical: Complete electrical system diagnosis, wiring diagrams, lighting, ignition, charging system, and starter. HVAC: Heating, ventilation, and air conditioning (HVAC) system service and repair. Body: Body and exterior component repair, including doors, panels, glass, and trim. Interior: Interior trim, seating, dashboard, and associated components. Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, tune-ups. Diagnosis: Troubleshooting guides, symptom-based diagnostics, diagnostic trouble codes (DTCs) interpretation. Repair: Step-by-step repair procedures for all major vehicle systems. Rebuild: Detailed procedures for engine and transmission rebuilding. Installation: Procedures for component replacement and installation. Technical Depth Depth: Factory-level technical data, including specifications, tolerances, and torque values. 📊 Manual Specifications File Format Access Method: Web browser via internet connection. Print Quality Resolution: High-resolution, clear diagrams and text equivalent to printed manuals. Binding Type Binding: N/A (Software Format) Paper Type Paper: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Code: VG30E Engine Type: 3.0L SOHC V6 Bore X Stroke: 87.0 mm x 83.0 mm Displacement: 2960 cc (180.6 cu. in.) Compression Ratio: 8.8:1 Performance Horsepower: 160 hp @ 5200 rpm (approx.) Torque: 182 lb-ft @ 3600 rpm (approx.) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI), Bosch LH-Jetronic system Fuel Type: Unleaded gasoline, 87 octane (or higher) 🔧 Transmission Standard Transmission Type: 4-speed Automatic (e.g., RE4F04A) Optional Transmission Type: 5-speed Manual (e.g., FS5W71B) Features Drive Type: Front-Wheel Drive (FWD) Fluid Specifications Automatic Transmission Fluid: Nissan Matic D (Dexron III compatible) Manual Transmission Fluid: API GL-4, SAE 75W-90 📐 Dimensions Exterior Wheelbase: 106.1 inches (2695 mm) Length: 187.4 inches (4760 mm) Width: 70.1 inches (1780 mm) Height: 54.7 inches (1390 mm) Weights Curb Weight: 3300-3500 lbs (approx., depending on trim and transmission) 🛡️ Safety Features Ratings NHTSA Frontal Impact Driver: Not available for this model year. NHTSA Frontal Impact Passenger: Not available for this model year. Active Features ABS: Optional on some trims, standard on higher trims. Passive Features Airbags: Driver and passenger airbags not standard for this model year. Seat Belts: 3-point front and rear seat belts. 💡 Technology Features Infotainment Audio System: Factory AM/FM stereo cassette player, optional premium sound system. Driver Assistance Cruise Control: Standard on most trims. Connectivity N A: No modern connectivity features like Bluetooth or USB available from the factory. 🔧 Maintenance Service Intervals Oil Change: Every 3,000 miles or 3 months, whichever comes first. Air Filter Replacement: Every 15,000 miles or 12 months. Spark Plug Replacement: Every 30,000 miles. Timing Belt Replacement: Recommended every 60,000 miles or 5 years (critical for V6 engine to prevent catastrophic damage). Fluid Specifications Engine Oil: API SG, SAE 5W-30 or 10W-30 Coolant: Nissan Genuine Super Long Life Coolant (or equivalent ethylene glycol based with corrosion inhibitors) Brake Fluid: DOT 3 Known Issues Head Gasket: While not as prone as some later Nissan V6s, head gasket integrity should be monitored, especially on higher mileage vehicles. Idle Control Valve: Can become dirty or fail, leading to rough idle or stalling. Power Window Motors: Can fail over time due to wear. Cv Joints: Wear and tear, especially on the front axles, can lead to clicking noises during turns. 📚 Vehicle History Brand Heritage Heritage Note: Nissan has a long history of producing reliable and comfortable sedans, with the Maxima positioned as a premium sporty offering. Model Evolution Generation J30: The 1990 model year marked the introduction of the third-generation Maxima (J30), a significant redesign featuring a more aerodynamic and luxurious styling. Production Production Period: Third generation (J30) produced from 1988 to 1994. Manufacturing Location: Japan