The 1991 Toyota Tercel, part of the EL40 series, represents a reliable and fuel-efficient subcompact economy car. Known for its reputation for durability, a hallmark of Toyota engineering, this generation offered a choice of efficient SOHC engines, including 1.3L and 1.5L variants, paired with either a 5-speed manual or a 3-speed automatic transmission. Unique selling points for this model include its commendable fuel economy and the availability of a 4WD option, distinguishing it within its competitive segment against vehicles like the Honda Civic and Nissan Sentra. Designed for everyday commuting and general transportation, the Tercel prioritizes practicality and low ownership costs, embodying Toyota's commitment to quality and value. This comprehensive service and repair manual provides detailed guidance for the 1991 Toyota Tercel, covering all trims and engines. It serves as an essential resource for owners, mechanics, and technicians, offering in-depth information on maintenance procedures, from routine oil changes to critical timing belt replacements. The manual also includes extensive troubleshooting guides, diagnostic procedures, technical specifications, and repair instructions for all major vehicle systems, including the powertrain, drivetrain, chassis, electrical systems, and body. With its high resolution and searchable text format, this manual ensures accurate and efficient maintenance and repair, helping to preserve the longevity and performance of your vehicle. 🏷️ Basic Information Identification Make: Toyota Model: Tercel Year: 1991 Codes Chassis Code: EL40 (FWD), EL41 (FWD), EL42 (4WD) Platform: Toyota Tercel/Corsa/Corolla II (EL40 series) 👋 Introduction Market Position Segment: Subcompact/Compact Economy Car. Target Audience: DIY enthusiasts, independent repair shops, Toyota owners seeking to maintain or repair their vehicle. Competitive Analysis Key Competitors: Honda Civic, Nissan Sentra, Mitsubishi Mirage, Ford Escort, Chevrolet Cavalier. Unique Selling Points: Reputation for reliability and fuel efficiency, particularly with the 1.5L and 1.3L engines. Availability of 4WD option in this generation. Key Features Manual Features: Officially licensed, OE-derived information, instant digital access, year-long subscription with renewal options, compatibility with multiple devices. 📋 Manual Details Coverage Areas Primary Coverage: 1991 Toyota Tercel (All Trims and Engines) Secondary Coverage: General troubleshooting and repair procedures applicable to the EL40 platform. Page Count Estimated Pages: Highly comprehensive, typically exceeding 1000 pages for OE-derived digital manuals. Manual Type Type: Official Service and Repair Manual Software Language Language: English Format Format: PDF Download (Accessible via Web Browser) 📖 Manual Coverage Systems Covered Powertrain: Engine (1E, 1EL, 2E, 3E series), Fuel System, Ignition System, Exhaust System, Engine Mechanical, Engine Electrical. Drivetrain: Front Wheel Drive (FWD), Full-Time Four Wheel Drive (4WD) system, Clutch, Manual Transmission, Automatic Transmission. Chassis: Suspension (Front and Rear), Steering System, Brake System (including ABS if equipped), Wheels and Tires. Electrical: Wiring Diagrams, Lighting System, Instrumentation, Audio System, Power Accessories, Charging System, Starting System, HVAC Controls. Body: Body Structure, Exterior Panels, Doors, Windows, Seats, Interior Trim, Climate Control System (HVAC). Procedures Included Maintenance: Scheduled Maintenance, Fluid Changes (Oil, Coolant, Brake, Transmission), Filter Replacements, Lubrication Points. Repair: Engine Overhaul, Transmission Repair, Brake System Overhaul, Suspension Component Replacement, Steering Rack Repair, Electrical Component Diagnosis and Replacement. Diagnostics: Troubleshooting guides for common symptoms, diagnostic trouble codes (DTCs) if applicable (OBDI era), component testing procedures. Installation: Installation procedures for major components such as engine, transmission, suspension parts, and accessories. Technical Depth Depth: Comprehensive, covering from basic preventative maintenance to detailed component disassembly, repair, and reassembly. Includes specifications and tolerances. 📊 Manual Specifications File Format Format: PDF Quality: High Resolution, Searchable Text, Printable Pages. Print Quality Printability: Designed for digital access, but printable for workshop use. Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code 1: 1E-U (1.3L SOHC) Displacement 1: 1295 cc Cylinders 1: 4 Valvetrain 1: SOHC Power 1 Hp: Approx. 70 hp @ 6000 rpm Torque 1 Lb Ft: Approx. 74 lb-ft @ 3600 rpm Engine Code 2: 2E-E (1.3L SOHC Carbureted) / 2E-FE (1.3L SOHC EFI) Displacement 2: 1331 cc Cylinders 2: 4 Valvetrain 2: SOHC Power 2 Hp: Approx. 74 hp @ 6000 rpm (EFI) Torque 2 Lb Ft: Approx. 77 lb-ft @ 4000 rpm (EFI) Engine Code 3: 3E-FE (1.5L SOHC EFI) Displacement 3: 1453 cc Cylinders 3: 4 Valvetrain 3: SOHC Power 3 Hp: Approx. 83 hp @ 6000 rpm Torque 3 Lb Ft: Approx. 85 lb-ft @ 4000 rpm Performance Acceleration 0 60 Mph: Varies by engine and transmission, typically 10-13 seconds. Fuel Economy Est Mpg: City: 27-33 MPG, Highway: 32-38 MPG (highly dependent on engine and driving conditions). Fuel System Fuel Delivery 1: Carburetor (e.g., 2E-E) Fuel Delivery 2: Electronic Fuel Injection (EFI) (e.g., 1E-U, 2E-FE, 3E-FE) Fuel Type: Unleaded Gasoline Recommended Octane: 87 Octane (Refer to Owner's Manual for specific grades) 🔧 Transmission Standard Type Standard: 5-Speed Manual Optional Type Optional: 3-Speed Automatic (often designated 'A' transmission) Features Clutch Type: Dry Single Plate Clutch (Manual Transmission) Transmission Fluid Type: Manual: API GL-4 SAE 75W-90 or SAE 80W-90....