🏷️ Basic Information Identification Make: Oldsmobile Model: Cutlass Ciera Year: 1990 👋 Introduction Market Position Segment: Mid-size family sedan/coupe Target Audience: Owners seeking to perform DIY repairs and maintenance, automotive technicians Competitive Analysis Alternatives: Haynes, Chilton manuals (print), unofficial online forums Key Features Convenience: Instant online access, no physical book to store or lose Accuracy: Licensed from OE (Original Equipment) materials Cost Effectiveness: Saves money compared to professional repair shop labor rates 📋 Manual Details Identification Product Name: 1990 Oldsmobile Cutlass Ciera Service & Repair Manual Software Publisher: RepairSurge Licensing: Officially Licensed, OE Materials Derived Format Format Type: Online Software/Web-Based Access Access Duration: 1 Year Included, Discounts for Additional Years Compatibility: PC, Laptop, Smartphone, Tablet (Web Browser Required) Language Language: English Manual Type Type: Service and Repair Manual 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, cylinder head, block, pistons, crankshaft, camshaft, timing, lubrication, cooling system Engine Performance: Fuel injection, ignition system, emissions control, engine diagnostics Transmission: Automatic transmission (e.g., TH125-442), clutch, drivetrain components, transaxle Brakes: Front disc brakes, rear drum brakes, parking brake, hydraulic system, ABS (if equipped) Suspension: Front MacPherson struts, rear independent suspension, shock absorbers, springs, control arms Steering: Power steering system, steering column, tie rods, steering gear Electrical System: Battery, charging system, starting system, lighting, instrument panel, body electrical, fuses, relays, wiring diagrams HVAC: Heating, ventilation, and air conditioning systems, refrigerant, blower motor, controls Body And Frame: Body panels, doors, hood, trunk, interior trim, structural components Procedures Included Routine Maintenance: Oil change, fluid checks and changes, filter replacements, tire rotation, spark plug replacement Component Repair: Detailed step-by-step instructions for removing, inspecting, repairing, and installing major components Troubleshooting: Diagnostic procedures for common and uncommon problems, symptom-based troubleshooting charts Technical Specifications: Torque specifications, clearances, fluid capacities, electrical resistance values Technical Depth Depth: Comprehensive, suitable for DIY enthusiasts and professional technicians 📊 Manual Specifications File Format File Type: Proprietary Software accessed via Web Browser Searchability: Fully searchable text content Print Quality Print Option: Pages can typically be printed from the web interface ⚙️ Engine Specifications Primary Engine Engine Type: Inline-4 Cylinder (2.0L / 122 cu in) Engine Code: Typically VIN '8' or 'E' (e.g., L44) Performance Horsepower: Approx. 96 hp @ 4800 RPM (2.0L) Torque: Approx. 117 lb-ft @ 2400 RPM (2.0L) Fuel System Induction: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline Optional Engine Engine Type: V6 Cylinder (2.8L / 173 cu in) Engine Code: Typically VIN '3' or 'R' (e.g., LR2) Horsepower: Approx. 130 hp @ 4900 RPM (2.8L) Torque: Approx. 155 lb-ft @ 2400 RPM (2.8L) Fuel System: Electronic Fuel Injection (EFI) 🔧 Transmission Standard Type: 3-speed Automatic (TH125-442 or similar) Optional Type: 5-speed Manual (Less common on Cutlass Ciera, often found on base models or specific trims) Features Automatic Features: Lock-up torque converter for improved highway efficiency 📐 Dimensions Exterior Body Styles: 4-Door Sedan, 2-Door Coupe, 5-Door Station Wagon Wheelbase: Approx. 104.9 inches Length: Approx. 190.3 - 192.9 inches (depending on body style) Weights Curb Weight: Approx. 2,800 - 3,100 lbs (depending on engine and trim) 🛡️ Safety Features Ratings NHTSA Ratings 1990: Frontal impact ratings for this era are generally less standardized than modern tests. The manual will detail specific safety system components and potential inspection points. Active Features Braking System: Front-wheel disc brakes, rear drum brakes. Anti-lock Braking System (ABS) was an option on some models. Passive Features Restraints: Seat belts (lap and shoulder belts in front), manual seat belt adjusters Construction: Unibody construction with crumple zones 💡 Technology Features Infotainment Audio System: Factory AM/FM stereo radio with cassette player, optional premium sound systems. Aftermarket stereo upgrades are common. Driver Assistance ABS: Optional Anti-lock Braking System (ABS) available on some models. Cruise Control: Optional cruise control system Connectivity Standard Connectivity: None beyond basic vehicle functions (no Bluetooth, USB, etc. from factory) 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000 miles or 3 months (refer to manual for exact OE recommendations based on driving conditions) Transmission Fluid Change: Check at 30,000 miles or 24 months, change as needed or at major mileage intervals (e.g., 60,000 miles) Coolant Flush: Initial flush at 50,000 miles, then every 30,000 miles or 24 months thereafter Fluid Specifications Engine Oil: SAE 5W-30 or 10W-30 API SG or higher (check manual for specific viscosity based on temperature range) Transmission Fluid: Dexron-III (or equivalent) Automatic Transmission Fluid Coolant: Ethylene Glycol based coolant, 50/50 mix with distilled water Brake Fluid: DOT 3 brake fluid Known Issues Common Wear Items: Strut mounts, sway bar links, fuel injectors (clogging), oxygen sensors, EGR valve issues Electrical Gremlins: Corrosion on grounds, faulty body control modules or relays can cause intermittent electrical issues. Headlight switch failure is common. Engine Performance: Loss of power, rough idle can be attributed to vacuum leaks, dirty throttle body, or failing ignition components. Transmission Performance: Slipping gears, delayed engagement...