Vehicle Segment:
Sports Car / Grand Tourer
Key Competitors 1987:
Porsche 944, Nissan 300ZX, Toyota MR2, Ford Mustang GT, Pontiac Firebird Trans Am
C4 Corvette Highlights:
Targa top, independent rear suspension, advanced for its time electronic fuel injection and engine management.
Manual User:
Corvette owners, DIY mechanics, automotive technicians seeking detailed repair information.
Engine:
Yes, all aspects of the L98 5.7L V8 engine including diagnosis, overhaul, and tuning.
Transmission:
Yes, covers the 700R4 4-speed automatic transmission and Doug Nash 4+3 manual transmission.
Brakes:
Yes, includes hydraulic system, power assist, parking brake, and anti-lock braking system (ABS).
Electrical:
Yes, extensive coverage of the entire electrical system, including wiring diagrams, fuse/relay locations, and component testing.
Chassis Suspension:
Yes, covers front and rear suspension components, steering system, and wheel alignment procedures.
Body And Interior:
Yes, includes body panel repair, trim replacement, interior component removal/installation, and convertible top service.
Exhaust System:
Yes, including catalytic converter, mufflers, and emission controls.
Cooling System:
Yes, radiator, fan, water pump, thermostat, and coolant flow.
Fuel System:
Yes, fuel pump, injectors, fuel lines, pressure regulator, and EFI control module.
Climate Control System:
Yes, A/C system, heater core, blower motor, and HVAC controls.
Lighting System:
Yes, headlights (including pop-up mechanism), taillights, interior lights, and wiring.
Maintenance:
Yes, detailed scheduled maintenance procedures, fluid changes, filter replacements, and lubrication points.
Diagnostics:
Yes, comprehensive troubleshooting guides and diagnostic flowcharts for all major systems.
Repair:
Yes, step-by-step repair procedures for virtually every component and system.
Overhaul:
Yes, detailed instructions for engine, transmission, and differential rebuilds.
Installation:
Yes, procedures for component replacement and installation.
Troubleshooting:
Extensive troubleshooting trees, diagnostic trouble codes (DTCs) for EFI system, electrical fault finding.
Wheel Alignment:
Yes, specifications and procedures for front and rear wheel alignment.
Wheel Bearing Service:
Yes, procedures for inspection and replacement.
Tire Rotation:
Yes, recommended intervals and procedures.
Depth Level:
Complete, covering everything from basic fluid checks to complete engine and transmission overhauls.
Diagnostic Tools:
Details on using specialized tools and diagnostic equipment for the era, including scan tools if applicable to EFI diagnostics.
Transmission Type:
700R4 4-Speed Automatic
Transmission Type Optional:
Doug Nash 4+3 Manual (4 forward, 3 overdrive gears)
Automatic Features:
Electronic overdrive control
Manual Features:
Overdrive clutch activated by a vacuum switch
Automatic Transmission Fluid:
Dexron-III (or equivalent)
Manual Transmission Fluid:
GM Synchromesh Transmission Fluid (or equivalent GL-4)
Oil Change Interval:
Every 3,000 miles or 3 months, whichever comes first.
Air Filter Replacement:
Every 15,000 miles or 12 months.
Spark Plug Replacement:
Every 30,000 miles (refer to manual for specific plug type).
Engine Oil Type:
API SG, SAE 5W-30 (or 10W-30 in warmer climates)
Engine Oil Capacity:
5 Quarts (4.7 Liters) with filter change
Coolant Type:
Ethylene Glycol based, permanent type antifreeze (e.g., Prestone)
Common Problems 1987:
Early TPI system calibration, potential for exhaust manifold leaks, interior electronics intermittency, early C4 suspension wear.
Chevrolet Legacy:
Chevrolet has a long history of performance vehicles, with the Corvette being its flagship sports car since 1953.
C4 Generation Start:
1984
C4 Corvette 1987 Updates:
Introduction of the L98 5.7L Tuned Port Injection engine, standard ABS, new wheel designs.
Production Location:
Bowling Green, Kentucky, USA
1987 Production Volume:
Approximately 26,400 units
