🏷️ Basic Information Identification Make: Oldsmobile Model: Cutlass Supreme Year: 1994 Generation Generation: Ninth Generation (1990-1996) Codes Chassis Code: GM W-body 👋 Introduction Market Position Market Position: Targeted at owners and independent repair shops seeking reliable, factory-authorized repair information for the 1994 Cutlass Supreme. Competitive Analysis Competitive Analysis: Offers a digital alternative to increasingly rare and expensive printed factory service manuals, providing instant access and broader device compatibility. Key Features Key Features: Licensed OE data, accessible on multiple devices, comprehensive system coverage, user-friendly interface. 📋 Manual Details Coverage Areas Coverage Areas: Comprehensive service and repair for all major systems. Page Count Page Count: Digital - Estimated hundreds of pages equivalent. Manual Type Manual Type: Service and Repair Manual Software Language Language: English Format Format: Online Access (Web Browser Based) 📖 Manual Coverage Systems Covered Engine Service: Engine mechanical, lubrication, cooling, fuel, ignition, emissions control, starting, charging. Transmission Service: Automatic transmission service, removal, installation, internal components, hydraulic controls, torque converter. Drivetrain Service: Front-wheel drive axles, CV joints, differential. Suspension Service: Front and rear suspension, struts, springs, control arms, bushings, alignment specifications. Steering Service: Power steering system, steering gear, tie rods, power steering pump. Brake Service: Front and rear brakes (disc/drum), hydraulic system, ABS (if equipped), brake fluid specifications. Electrical System Service: Battery, charging system, starting system, lighting, instrument panel, power accessories, wiring diagrams. HVAC Service: Heating, ventilation, and air conditioning system components, refrigerant, service procedures. Body Service: Body panels, doors, glass, interior trim, bumpers, collision repair basics. Procedures Included Maintenance Procedures: Oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt inspection and replacement, tire rotation. Diagnostic Procedures: Troubleshooting charts, symptom-based diagnosis for engine, electrical, and other systems. Repair Procedures: Detailed step-by-step instructions for component removal, repair, and installation. Specifications And Tolerances: Torque specifications, clearances, alignment angles, electrical specifications. Technical Depth Technical Depth: In-depth, factory-derived information suitable for professional technicians and advanced DIYers. 📊 Manual Specifications File Format File Format: Web-based access, compatible with HTML5-compliant browsers. Print Quality Print Quality: N/A (Digital format) Binding Type Binding Type: N/A (Digital format) Paper Type Paper Type: N/A (Digital format) ⚙️ Engine Specifications Primary Engine Engine Options: 3.1L (191 ci) V6 (RPO L82), 3.4L (204 ci) V6 (RPO LQ1 - optional, typically in higher trims or specific packages) Performance 3.1L Horsepower: Approx. 140 hp @ 4400 rpm 3.1L Torque: Approx. 180 lb-ft @ 3200 rpm 3.4L Horsepower: Approx. 160 hp @ 4600 rpm 3.4L Torque: Approx. 200 lb-ft @ 3600 rpm Fuel System Fuel System Type: Multi-port Fuel Injection (MPFI) 🔧 Transmission Standard Standard Transmission: 4-Speed Automatic (TH125/4T60-E) Optional Optional Transmission: N/A (Automatic was standard across most trims) Features Transmission Features: Electronically controlled, lock-up torque converter. 📐 Dimensions Exterior Wheelbase: 107.5 inches Overall Length: 196.7 inches Overall Width: 70.5 inches Overall Height: 53.7 inches Weights Curb Weight: Approx. 3,300 - 3,500 lbs (depending on engine and options) 🛡️ Safety Features Ratings NHTSA Driver Side Impact Rating: Not readily available for 1994 model year specifically for this platform, but generally considered average for the era. Active Features Active Safety Features: Optional Anti-lock Braking System (ABS). Passive Features Passive Safety Features: Driver and passenger front airbags, three-point seat belts, reinforced passenger compartment. 💡 Technology Features Infotainment Infotainment System: Aftermarket head unit integration, factory AM/FM stereo with cassette player, optional CD player. Driver Assistance Driver Assistance Features: Cruise control, optional ABS. Connectivity Connectivity: N/A (No factory integrated connectivity features). 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000-5,000 miles or 3-6 months, depending on driving conditions and oil type (refer to manual for exact GM specifications). Transmission Fluid Change Interval: Typically every 30,000-60,000 miles, or as per severe service schedule. Consult the manual for specific vehicle application. Coolant Change Interval: Initial change at 50,000 miles, then every 30,000 miles thereafter. Use Dex-Cool or equivalent coolant approved for GM vehicles of this era. Fluid Specifications Engine Oil Specification: API Service SG or SH, SAE 5W-30 or 10W-30 (check owner's manual for climate/application specifics). Transmission Fluid Specification: Dexron-III (ATF) Brake Fluid Specification: DOT 3 Known Issues Common Issues Engine: Intake manifold gasket leaks (3.1L V6), spark plug blow-out (3.1L V6), distributor issues, minor oil leaks. Common Issues Transmission: Torque converter shudder, solenoid failures in 4T60-E transmissions, potential for internal wear. Common Issues Suspension: Worn control arm bushings, failing struts, premature wear of ball joints and tie rod ends. Common Issues Electrical: HVAC blower motor resistor failure, instrument cluster problems, window regulator failures, dashboard warning light issues. 📚 Vehicle History Brand Heritage Brand Heritage: Oldsmobile, a pioneering American automotive brand with a history dating back to 1897, known for innovation and comfort-oriented vehicles. Model Evolution Model Evolution: The Cutlass nameplate was a staple for Oldsmobile, evolving through various iterations. The Cutlass Supreme, particularly in its W-body iteration, positioned itself as a comfortable, stylish mid-size coupe or sedan, a...