🏷️ Basic Information Identification Make: Ford Model: Mustang Year: 1989 👋 Introduction Market Position Era Context: Part of the Fox-body Mustang's third generation, a popular and enduring platform for performance and everyday use. Target User: Owner seeking to perform maintenance and repairs, performance enthusiasts looking for detailed specifications. Competitive Analysis Competitors: Other factory service manuals, aftermarket Haynes or Chilton manuals. This manual offers superior detail and accuracy. Key Features Documentation Type: Official factory service manual, providing the most accurate and comprehensive information. Completeness: Covers all aspects of the vehicle, not just common repairs. Diagnostic Tools: Includes procedures that may require specialized Ford diagnostic tools of the era. 📋 Manual Details Coverage Areas Overall Coverage: All models and all repairs A-Z Specificity: Specific to 1989 Ford Mustang model variants Audience: Professional technicians and advanced DIY enthusiasts Page Count Estimated Pages: Varies by specific publication, typically 1000+ pages for comprehensive factory service manuals. Manual Type Type: Service and Repair Manual Content Source: Directly mirrors dealership technician manuals Language Primary Language: English Format Physical Format: Printed (typically hardcover or comb-bound) Digital Format Availability: Often available as PDF reproductions 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, engine electrical, fuel system, exhaust system, cooling system, lubrication system Drivetrain: Manual transmission, automatic transmission, driveline components (driveshaft, axles, differential) Chassis: Suspension (front and rear), steering, brakes (hydraulic and parking), wheels and tires Electrical: Starting and charging system, ignition system, lighting system, instrumentation, body electrical controls, climate control electricals, power accessories Body And Trim: Exterior body panels, interior trim, seats, glass and seals, doors, hood, trunk, bumpers HVAC: Air conditioning system, heating system, ventilation system Procedures Included Maintenance: Scheduled maintenance (oil changes, filter replacements, tune-ups), fluid checks and changes, lubrication Diagnostics: Troubleshooting guides, symptom-based diagnostics, diagnostic trouble codes (DTCs) if applicable, electrical circuit tracing Repair: Component removal and installation, major system overhauls, specific component repairs (e.g., engine rebuild, transmission rebuild) Adjustment: Wheel alignment, brake adjustments, clutch adjustment, idle speed adjustments Specifications And Tolerances: Torque values, clearances, fluid capacities, electrical specifications Technical Depth Depth: Comprehensive, from basic fluid checks to full engine and transmission rebuilds Diagnostic Capability: Advanced diagnostic procedures for electrical and mechanical systems Schematics: Detailed wiring diagrams, vacuum schematics, and hydraulic schematics 📊 Manual Specifications File Format Digital Quality: High-resolution scans of original documents, often searchable PDF Print Quality Print Reproduction: Professional quality reprints with clear text and diagrams Binding Type Physical Binding: Typically comb-bound for lay-flat use or hardcover for durability Paper Type Paper Quality: Durable paper stock suitable for workshop environments ⚙️ Engine Specifications Primary Engine Engine Options: 2.3L (140 cu in) I4 (OHC), 5.0L (302 cu in) V8 (OHV) Engine Options 2.3L Specifications: Naturally aspirated, multi-point fuel injection (EFI). Horsepower: approx. 105 hp. Torque: approx. 130 lb-ft. 5.0L V8 Specifications: Naturally aspirated, multi-point fuel injection (EFI), roller camshaft. Horsepower: approx. 225 hp. Torque: approx. 285 lb-ft. Performance Acceleration 5.0L: 0-60 mph in approximately 6-7 seconds (depending on transmission and driver). Fuel System Injection Type: Electronic Fuel Injection (EFI) for all engines Fuel Type: Unleaded gasoline (Octane rating specified by Ford) Lubrication Oil Capacity: Approx. 5 quarts (4.7 L) with filter for 5.0L V8. Consult manual for 2.3L. Cooling Coolant Capacity: Approx. 13-15 quarts (12.3-14.2 L) for V8. Consult manual for 2.3L. 🔧 Transmission Standard Manual Transmission: T-5 5-speed manual (standard on most V8 models) Optional Automatic Transmission: AOD (Automatic Overdrive) 4-speed automatic (available on V8, standard on some base models) Features Transmission Fluid Type: Refer to manual for specific MERCON or DOT 3 brake fluid for AOD, and appropriate gear oil for T-5. Gear Ratios T-5 Gear Ratios: Specific ratios vary by model year and application; manual will detail these. 📐 Dimensions Exterior Wheelbase: 100.4 inches (2548 mm) Overall Length: 181.2 inches (4603 mm) Overall Width: 69.1 inches (1755 mm) Overall Height: 53.0 inches (1346 mm) Weights Curb Weight: Approx. 3000-3300 lbs (1361-1497 kg) depending on engine and options. Gross Vehicle Weight Rating Gvwr: Refer to vehicle's compliance plate; typically around 4000-4200 lbs. Payload Capacity: Approx. 900-1100 lbs. 🛡️ Safety Features Ratings NHTSA Ratings: NHTSA safety ratings for this era are less comprehensive than modern standards. Consult specific government archives if available. Active Features Brakes: Front disc brakes (ventilated on V8), rear drum brakes. Anti-lock Braking System (ABS) optional on rear wheels. Traction Control: Not commonly available on standard 1989 models. Passive Features Airbags: Driver's side airbag not standard for 1989 model year. Passenger airbag not available. Seat Belts: Three-point front seat belts with shoulder belts, two-point lap belts in rear. Structure: Unitized body construction with integrated safety structure. 💡 Technology Features Infotainment Audio System: Factory AM/FM stereo with cassette player was common. Options included premium sound systems and graphic equalizers. Instrumentation: Analog gauges including speedometer, tachometer (on V8), fuel, oil pressure, temperature, and voltmeter. Warning lights for various systems. Driver Assistance ABS:...