Basic Information Identification Make: Ford Model: Taurus Year: 1993 Codes Platform Code: FN91 Introduction Market Position Market Position: The 1993 Ford Taurus represented the second generation of Ford's highly successful mid-size sedan, known for its distinctive 'aero' styling and front-wheel-drive platform, which was a significant departure from previous American sedans. Competitive Analysis Key Competitors: Chevrolet Lumina, Dodge Intrepid, Toyota Camry, Honda Accord, Nissan Maxima Key Features Platform Innovation: The Taurus was instrumental in popularizing the aerodynamic styling and front-wheel-drive layout in the American automotive market, setting a new design trend. Variant Offering: Available in various trim levels (e.g., GL, LX, SE) and powertrain configurations, including the high-performance Taurus SHO. Manual Details Coverage Areas Coverage Scope: All models and all repairs A-Z Page Count Estimated Page Count: Over 1500 pages (typical for comprehensive service manuals of this era) Manual Type Manual Type: Factory Service Manual / Repair Manual Language Language: English Format Format: PDF Download Manual Coverage Systems Covered Powertrain: Engine (3.0L Vulcan OHV V6, 3.8L Essex OHV V6), Transmission (AXODE 4-speed automatic, MT5 5-speed manual for SHO) Chassis: Suspension (front MacPherson struts, rear independent trailing arm), Steering (power rack and pinion), Brakes (front disc, rear drum/disc depending on trim) Electrical: Wiring diagrams, lighting, starting and charging system, ignition system, fuel injection system (EFI), instrument cluster, power accessories, HVAC controls Body And Trim: Body construction, interior trim, exterior trim, glass, doors, latches, weatherstripping HVAC: Heating, ventilation, air conditioning system diagnosis and repair Procedures Included Routine Maintenance: Oil change, filter replacement, fluid checks and top-offs, tire rotation, spark plug replacement Diagnostics: Troubleshooting guides, symptom-based diagnostics, OBD-I diagnostic codes and procedures Major Repairs: Engine overhaul, transmission overhaul/replacement, brake system overhauls, suspension component replacement, electrical system diagnosis and repair Special Procedures: Fuel system servicing, cooling system servicing, exhaust system repair, timing belt replacement (if applicable to specific engines), airbag system servicing (if equipped) Technical Depth Depth: Comprehensive: Covers everything from basic maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures and specifications. Manual Specifications File Format File Format: Searchable PDF Print Quality Print Quality: High-resolution scans of original factory documentation Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Engine Specifications Primary Engine Engine Code: ESSEX (3.8L) Engine Displacement: 3.8 Liters (232 cu. in.) Engine Configuration: Overhead Valve (OHV) V6 Bore X Stroke: 3.52 in. x 3.15 in. (89.4 mm x 80.0 mm) Compression Ratio: 8.0:1 Horsepower: 140 HP @ 3600 RPM (approx.) Torque: 215 lb-ft @ 2000 RPM (approx.) Secondary Engine Engine Code: VULCAN (3.0L) Engine Displacement: 3.0 Liters (183 cu. in.) Engine Configuration: Overhead Valve (OHV) V6 Horsepower: 140 HP @ 4800 RPM (approx.) Torque: 165 lb-ft @ 3000 RPM (approx.) Sho Engine Engine Code: SHO V6 (Yamaha) Engine Displacement: 3.0 Liters (183 cu. in.) Engine Configuration: 24-valve DOHC V6 Horsepower: 220 HP @ 6000 RPM (approx.) Torque: 200 lb-ft @ 4800 RPM (approx.) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI), Port Injection Fuel Type: Unleaded Gasoline (87 octane typical) Transmission Standard Transmission Type: AXODE 4-speed automatic (standard on non-SHO models) Optional Transmission Type: MT5 5-speed manual (exclusive to Taurus SHO) Features Axode Features: Lock-up torque converter for improved fuel efficiency Sho Features Transmission Type: Mazda/Ford M5R5A 5-speed manual transaxle Fluid Specifications Automatic Transmission Fluid: Mercon (Ford Specification) Manual Transmission Fluid: Mercon (Ford Specification) or equivalent manual transmission fluid Dimensions Exterior Length: 193.9 inches (4925 mm) Width: 70.3 inches (1786 mm) Height: 54.4 inches (1382 mm) Wheelbase: 104.2 inches (2647 mm) Front Track: 59.7 inches (1516 mm) Rear Track: 60.0 inches (1524 mm) Weights Curb Weight: 3100-3400 lbs (approx., depending on configuration) Gross Vehicle Weight Rating: 4200-4500 lbs (approx.) Safety Features Ratings NHTSA Driver Front Impact: 4 stars (1993 model year testing, typical for vehicles of this era) NHTSA Passenger Front Impact: 4 stars (1993 model year testing, typical for vehicles of this era) Active Features ABS: Anti-lock Braking System (ABS) available on some models Passive Features Airbags: Driver-side airbag standard Seatbelts: Front: Three-point automatic locking retractors; Rear: Lap belts and shoulder belts (if equipped) Body Structure: Reinforced safety cage construction Technology Features Infotainment Audio System: AM/FM stereo with cassette player, optional CD player available on higher trims. Factory premium sound systems often featured graphic equalizers. Driver Assistance Cruise Control: Standard on most trims Trip Computer: Optional on higher trims, providing basic fuel economy and range information. Connectivity OBD System: OBD-I (On-Board Diagnostics, First Generation), utilizing diagnostic codes accessed via a specific connector and procedure. Maintenance Service Intervals Oil And Filter Change: Every 5,000 miles or 6 months, whichever comes first Air Filter Replacement: Every 30,000 miles or 2 years Spark Plug Replacement: Every 100,000 miles (Platimum tipped plugs) Coolant Flush: Every 30,000 miles or 2 years Fluid Specifications Engine Oil Type: SAE 5W-30 (API SG or SH rated) Engine Oil Capacity: 4.5 US...