Basic Information Identification Make: Chevrolet Model: Corvette Year: 1992 Codes Chassis Code: C4 Introduction Market Position Market Segment: Performance Sports Car Competitive Analysis Competitors: Dodge Viper, Porsche 911 (964 generation), Nissan 300ZX (Z32), Toyota Supra (MK3), Mazda RX-7 (FC generation). Key Features Vehicle Highlights: Rear-wheel drive, independent suspension, removable roof panel (coupe and convertible), advanced electronics for its time. Manual Value Proposition Diy Advantage: Empowers owners to perform complex repairs and routine maintenance, saving significant costs compared to dealership or independent shop labor. Manual Source Licensing: Officially licensed, derived from OE (Original Equipment) materials. Manual Details Coverage Areas Vehicle Coverage: 1992 Chevrolet Corvette Trim Level Coverage: All available trim levels for the 1992 model year. Page Count Estimated Page Count: Over 1000 pages (typical for a comprehensive factory service manual). Manual Type Type: Official Factory Service & Repair Manual Software Language Language: English Format Format: Digital Download (PDF/Web-based) Manual Coverage Systems Covered Powertrain: Engine, Transmission, Drivetrain, Fuel System, Exhaust System Chassis: Suspension (Front & Rear), Steering, Brakes (Front & Rear, ABS), Wheels, Tires Electrical: Body Control Module (BCM), Powertrain Control Module (PCM), Lighting, Instrumentation, Audio System, Power Accessories, Security System, Wiring Diagrams HVAC: Heating, Ventilation, and Air Conditioning (HVAC) System Body: Exterior Body Panels, Interior Trim, Seats, Doors, Glass Procedures Included Maintenance: Scheduled Maintenance, Oil Changes, Filter Replacements, Fluid Level Checks, Lubrication Diagnostics: Troubleshooting Guides, Diagnostic Trouble Codes (DTCs), Symptom-based Diagnostics Repair: Component Removal and Installation, Component Rebuilding, Adjustments, Alignments Specifications: Torque Specifications, Clearances, Pressures, Voltages, Resistance Values Technical Depth Depth: Comprehensive: Covers everything from basic maintenance to complete engine and transmission overhauls, including detailed electrical system diagnostics. Manual Specifications File Format Digital Format: PDF/Web-based, Searchable, High-resolution Images Print Quality Image Quality: High-resolution, clear diagrams and illustrations. Binding Type Digital Binding: N/A (Digital Access) Paper Type Digital Paper Type: N/A (Digital Access) Engine Specifications Primary Engine Engine Code: LT1 Engine Type: 5.7L V8 Pushrod Small-Block Displacement: 5733 cc (350 cubic inches) Performance Horsepower: 300 hp @ 5000 rpm Torque: 330 lb-ft @ 3600 rpm Fuel System Fuel Delivery: Bosch/AC-Delco Sequential Central Port Fuel Injection (CPI) Fuel Type: Unleaded Premium (91 Octane Recommended) Cooling System Coolant Type: Dex-Cool (Orange, 50/50 mix with distilled water) is recommended post-1994 service; original fill may be different (consult manual for exact spec if changing). Ignition System Ignition Type: Distributorless Ignition System (DIS) with Coil-on-Plug ignition (for some cylinders, shared ignition modules) Emissions Catalytic Converter: Dual Catalytic Converters Transmission Standard Transmission Type: 4-Speed Automatic (4L60-E) Optional Transmission Type: 6-Speed Manual (ZF S6-40) Features Automatic Features: Electronically controlled with overdrive. Manual Features: Close-ratio gearing for performance driving. Fluid Specifications Automatic Fluid Type: Dexron III (or equivalent) Manual Fluid Type: Dexron III (or equivalent) or specific GL-4/GL-5 gear oil depending on ZF recommendations. Dimensions Exterior Length: 178.3 inches (4529 mm) Width: 70.4 inches (1788 mm) Height: 46.7 inches (1186 mm) (Coupe), 46.2 inches (1173 mm) (Convertible) Weights Curb Weight: Approx. 3200-3400 lbs (1450-1542 kg) depending on transmission and options. Gross Vehicle Weight Rating: Approx. 4000 lbs (1814 kg) Safety Features Ratings NHTSA Crash Test Rating: Not rated by NHTSA in a manner directly comparable to modern vehicles due to outdated testing protocols. Active Features Braking System: 4-wheel Anti-lock Braking System (ABS) standard. Traction Control: Optional Traction Control System (TCS) available on some models. Passive Features Airbags: Driver-side airbag standard; Passenger airbag optional or not available on all trims. Seatbelts: 3-point inertia reel seatbelts. Technology Features Infotainment Audio System: Delco AM/FM Stereo with Cassette Player, optional CD player. Bose premium sound system available. Driver Assistance Cruise Control: Standard electronic cruise control. Climate Control: Optional automatic climate control (Climatronic) available. Connectivity OBD Standard: OBD-I (On-Board Diagnostics, first generation), with specific diagnostic connectors and procedures detailed in the manual. Maintenance Service Intervals Oil Change Interval: Every 3,000 - 5,000 miles or 6 months, whichever comes first, depending on driving conditions. Transmission Fluid Change: Automatic: Every 30,000 - 60,000 miles. Manual: Check for leaks, change if shifting performance degrades or at higher mileage intervals (e.g., 100,000 miles). Coolant Flush Interval: Every 2 years or 30,000 miles. Fluid Specifications Engine Oil Type: API SG, SG/CD, or SH rated SAE 5W-30 or 10W-30 (check manual for specific viscosity based on ambient temperature). Engine Oil Capacity: 5.0 US quarts (4.7 Liters) with filter change. Brake Fluid Type: DOT 3 Power Steering Fluid: Dexron III (or equivalent) automatic transmission fluid. Known Issues Common Problems: Optics/dashboard issues (dim or failing readouts), aging electrical connectors, potential for opti-spark sensor failure, aging fuel injectors, suspension wear (ball joints, bushings). Lt1 Engine Considerations: The LT1's opti-spark system requires careful handling during maintenance to prevent water ingress and premature failure. Spark plug wires and the distributor cap/rotor assembly are critical components. Vehicle History Brand Heritage Chevrolet Legacy: Chevrolet has a long history of performance and innovation in American automotive manufacturing. Model...